File: localename.c

package info (click to toggle)
lpe 1.2.8-2
  • links: PTS
  • area: main
  • in suites: bullseye, buster, sid, stretch
  • size: 4,244 kB
  • ctags: 2,848
  • sloc: ansic: 27,612; sh: 12,468; makefile: 689; yacc: 291; cs: 137; perl: 111; sed: 16
file content (2969 lines) | stat: -rw-r--r-- 86,143 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
/* Determine name of the currently selected locale.
   Copyright (C) 1995-2015 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
   the Free Software Foundation; either version 2.1 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* Written by Ulrich Drepper <drepper@gnu.org>, 1995.  */
/* Native Windows code written by Tor Lillqvist <tml@iki.fi>.  */
/* Mac OS X code written by Bruno Haible <bruno@clisp.org>.  */

#include <config.h>

/* Specification.  */
#ifdef IN_LIBINTL
# include "gettextP.h"
#else
# include "localename.h"
#endif

#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include <locale.h>
#include <string.h>

#if HAVE_USELOCALE
/* Mac OS X 10.5 defines the locale_t type in <xlocale.h>.  */
# if defined __APPLE__ && defined __MACH__
#  include <xlocale.h>
# endif
# if __GLIBC__ >= 2 && !defined __UCLIBC__
#  include <langinfo.h>
# endif
# if !defined IN_LIBINTL
#  include "glthread/lock.h"
# endif
# if defined __sun && HAVE_GETLOCALENAME_L
/* Solaris >= 12.  */
extern char * getlocalename_l(int, locale_t);
# endif
#endif

#if HAVE_CFLOCALECOPYCURRENT || HAVE_CFPREFERENCESCOPYAPPVALUE
# include <CoreFoundation/CFString.h>
# if HAVE_CFLOCALECOPYCURRENT
#  include <CoreFoundation/CFLocale.h>
# elif HAVE_CFPREFERENCESCOPYAPPVALUE
#  include <CoreFoundation/CFPreferences.h>
# endif
#endif

#if defined _WIN32 || defined __WIN32__
# define WINDOWS_NATIVE
# if !defined IN_LIBINTL
#  include "glthread/lock.h"
# endif
#endif

#if defined WINDOWS_NATIVE || defined __CYGWIN__ /* Native Windows or Cygwin */
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
# include <winnls.h>
/* List of language codes, sorted by value:
   0x01 LANG_ARABIC
   0x02 LANG_BULGARIAN
   0x03 LANG_CATALAN
   0x04 LANG_CHINESE
   0x05 LANG_CZECH
   0x06 LANG_DANISH
   0x07 LANG_GERMAN
   0x08 LANG_GREEK
   0x09 LANG_ENGLISH
   0x0a LANG_SPANISH
   0x0b LANG_FINNISH
   0x0c LANG_FRENCH
   0x0d LANG_HEBREW
   0x0e LANG_HUNGARIAN
   0x0f LANG_ICELANDIC
   0x10 LANG_ITALIAN
   0x11 LANG_JAPANESE
   0x12 LANG_KOREAN
   0x13 LANG_DUTCH
   0x14 LANG_NORWEGIAN
   0x15 LANG_POLISH
   0x16 LANG_PORTUGUESE
   0x17 LANG_ROMANSH
   0x18 LANG_ROMANIAN
   0x19 LANG_RUSSIAN
   0x1a LANG_CROATIAN == LANG_SERBIAN
   0x1b LANG_SLOVAK
   0x1c LANG_ALBANIAN
   0x1d LANG_SWEDISH
   0x1e LANG_THAI
   0x1f LANG_TURKISH
   0x20 LANG_URDU
   0x21 LANG_INDONESIAN
   0x22 LANG_UKRAINIAN
   0x23 LANG_BELARUSIAN
   0x24 LANG_SLOVENIAN
   0x25 LANG_ESTONIAN
   0x26 LANG_LATVIAN
   0x27 LANG_LITHUANIAN
   0x28 LANG_TAJIK
   0x29 LANG_FARSI
   0x2a LANG_VIETNAMESE
   0x2b LANG_ARMENIAN
   0x2c LANG_AZERI
   0x2d LANG_BASQUE
   0x2e LANG_SORBIAN
   0x2f LANG_MACEDONIAN
   0x30 LANG_SUTU
   0x31 LANG_TSONGA
   0x32 LANG_TSWANA
   0x33 LANG_VENDA
   0x34 LANG_XHOSA
   0x35 LANG_ZULU
   0x36 LANG_AFRIKAANS
   0x37 LANG_GEORGIAN
   0x38 LANG_FAEROESE
   0x39 LANG_HINDI
   0x3a LANG_MALTESE
   0x3b LANG_SAMI
   0x3c LANG_GAELIC
   0x3d LANG_YIDDISH
   0x3e LANG_MALAY
   0x3f LANG_KAZAK
   0x40 LANG_KYRGYZ
   0x41 LANG_SWAHILI
   0x42 LANG_TURKMEN
   0x43 LANG_UZBEK
   0x44 LANG_TATAR
   0x45 LANG_BENGALI
   0x46 LANG_PUNJABI
   0x47 LANG_GUJARATI
   0x48 LANG_ORIYA
   0x49 LANG_TAMIL
   0x4a LANG_TELUGU
   0x4b LANG_KANNADA
   0x4c LANG_MALAYALAM
   0x4d LANG_ASSAMESE
   0x4e LANG_MARATHI
   0x4f LANG_SANSKRIT
   0x50 LANG_MONGOLIAN
   0x51 LANG_TIBETAN
   0x52 LANG_WELSH
   0x53 LANG_CAMBODIAN
   0x54 LANG_LAO
   0x55 LANG_BURMESE
   0x56 LANG_GALICIAN
   0x57 LANG_KONKANI
   0x58 LANG_MANIPURI
   0x59 LANG_SINDHI
   0x5a LANG_SYRIAC
   0x5b LANG_SINHALESE
   0x5c LANG_CHEROKEE
   0x5d LANG_INUKTITUT
   0x5e LANG_AMHARIC
   0x5f LANG_TAMAZIGHT
   0x60 LANG_KASHMIRI
   0x61 LANG_NEPALI
   0x62 LANG_FRISIAN
   0x63 LANG_PASHTO
   0x64 LANG_TAGALOG
   0x65 LANG_DIVEHI
   0x66 LANG_EDO
   0x67 LANG_FULFULDE
   0x68 LANG_HAUSA
   0x69 LANG_IBIBIO
   0x6a LANG_YORUBA
   0x6d LANG_BASHKIR
   0x6e LANG_LUXEMBOURGISH
   0x6f LANG_GREENLANDIC
   0x70 LANG_IGBO
   0x71 LANG_KANURI
   0x72 LANG_OROMO
   0x73 LANG_TIGRINYA
   0x74 LANG_GUARANI
   0x75 LANG_HAWAIIAN
   0x76 LANG_LATIN
   0x77 LANG_SOMALI
   0x78 LANG_YI
   0x79 LANG_PAPIAMENTU
   0x7a LANG_MAPUDUNGUN
   0x7c LANG_MOHAWK
   0x7e LANG_BRETON
   0x82 LANG_OCCITAN
   0x83 LANG_CORSICAN
   0x84 LANG_ALSATIAN
   0x85 LANG_YAKUT
   0x86 LANG_KICHE
   0x87 LANG_KINYARWANDA
   0x88 LANG_WOLOF
   0x8c LANG_DARI
   0x91 LANG_SCOTTISH_GAELIC
*/
/* Mingw headers don't have latest language and sublanguage codes.  */
# ifndef LANG_AFRIKAANS
# define LANG_AFRIKAANS 0x36
# endif
# ifndef LANG_ALBANIAN
# define LANG_ALBANIAN 0x1c
# endif
# ifndef LANG_ALSATIAN
# define LANG_ALSATIAN 0x84
# endif
# ifndef LANG_AMHARIC
# define LANG_AMHARIC 0x5e
# endif
# ifndef LANG_ARABIC
# define LANG_ARABIC 0x01
# endif
# ifndef LANG_ARMENIAN
# define LANG_ARMENIAN 0x2b
# endif
# ifndef LANG_ASSAMESE
# define LANG_ASSAMESE 0x4d
# endif
# ifndef LANG_AZERI
# define LANG_AZERI 0x2c
# endif
# ifndef LANG_BASHKIR
# define LANG_BASHKIR 0x6d
# endif
# ifndef LANG_BASQUE
# define LANG_BASQUE 0x2d
# endif
# ifndef LANG_BELARUSIAN
# define LANG_BELARUSIAN 0x23
# endif
# ifndef LANG_BENGALI
# define LANG_BENGALI 0x45
# endif
# ifndef LANG_BRETON
# define LANG_BRETON 0x7e
# endif
# ifndef LANG_BURMESE
# define LANG_BURMESE 0x55
# endif
# ifndef LANG_CAMBODIAN
# define LANG_CAMBODIAN 0x53
# endif
# ifndef LANG_CATALAN
# define LANG_CATALAN 0x03
# endif
# ifndef LANG_CHEROKEE
# define LANG_CHEROKEE 0x5c
# endif
# ifndef LANG_CORSICAN
# define LANG_CORSICAN 0x83
# endif
# ifndef LANG_DARI
# define LANG_DARI 0x8c
# endif
# ifndef LANG_DIVEHI
# define LANG_DIVEHI 0x65
# endif
# ifndef LANG_EDO
# define LANG_EDO 0x66
# endif
# ifndef LANG_ESTONIAN
# define LANG_ESTONIAN 0x25
# endif
# ifndef LANG_FAEROESE
# define LANG_FAEROESE 0x38
# endif
# ifndef LANG_FARSI
# define LANG_FARSI 0x29
# endif
# ifndef LANG_FRISIAN
# define LANG_FRISIAN 0x62
# endif
# ifndef LANG_FULFULDE
# define LANG_FULFULDE 0x67
# endif
# ifndef LANG_GAELIC
# define LANG_GAELIC 0x3c
# endif
# ifndef LANG_GALICIAN
# define LANG_GALICIAN 0x56
# endif
# ifndef LANG_GEORGIAN
# define LANG_GEORGIAN 0x37
# endif
# ifndef LANG_GREENLANDIC
# define LANG_GREENLANDIC 0x6f
# endif
# ifndef LANG_GUARANI
# define LANG_GUARANI 0x74
# endif
# ifndef LANG_GUJARATI
# define LANG_GUJARATI 0x47
# endif
# ifndef LANG_HAUSA
# define LANG_HAUSA 0x68
# endif
# ifndef LANG_HAWAIIAN
# define LANG_HAWAIIAN 0x75
# endif
# ifndef LANG_HEBREW
# define LANG_HEBREW 0x0d
# endif
# ifndef LANG_HINDI
# define LANG_HINDI 0x39
# endif
# ifndef LANG_IBIBIO
# define LANG_IBIBIO 0x69
# endif
# ifndef LANG_IGBO
# define LANG_IGBO 0x70
# endif
# ifndef LANG_INDONESIAN
# define LANG_INDONESIAN 0x21
# endif
# ifndef LANG_INUKTITUT
# define LANG_INUKTITUT 0x5d
# endif
# ifndef LANG_KANNADA
# define LANG_KANNADA 0x4b
# endif
# ifndef LANG_KANURI
# define LANG_KANURI 0x71
# endif
# ifndef LANG_KASHMIRI
# define LANG_KASHMIRI 0x60
# endif
# ifndef LANG_KAZAK
# define LANG_KAZAK 0x3f
# endif
# ifndef LANG_KICHE
# define LANG_KICHE 0x86
# endif
# ifndef LANG_KINYARWANDA
# define LANG_KINYARWANDA 0x87
# endif
# ifndef LANG_KONKANI
# define LANG_KONKANI 0x57
# endif
# ifndef LANG_KYRGYZ
# define LANG_KYRGYZ 0x40
# endif
# ifndef LANG_LAO
# define LANG_LAO 0x54
# endif
# ifndef LANG_LATIN
# define LANG_LATIN 0x76
# endif
# ifndef LANG_LATVIAN
# define LANG_LATVIAN 0x26
# endif
# ifndef LANG_LITHUANIAN
# define LANG_LITHUANIAN 0x27
# endif
# ifndef LANG_LUXEMBOURGISH
# define LANG_LUXEMBOURGISH 0x6e
# endif
# ifndef LANG_MACEDONIAN
# define LANG_MACEDONIAN 0x2f
# endif
# ifndef LANG_MALAY
# define LANG_MALAY 0x3e
# endif
# ifndef LANG_MALAYALAM
# define LANG_MALAYALAM 0x4c
# endif
# ifndef LANG_MALTESE
# define LANG_MALTESE 0x3a
# endif
# ifndef LANG_MANIPURI
# define LANG_MANIPURI 0x58
# endif
# ifndef LANG_MAORI
# define LANG_MAORI 0x81
# endif
# ifndef LANG_MAPUDUNGUN
# define LANG_MAPUDUNGUN 0x7a
# endif
# ifndef LANG_MARATHI
# define LANG_MARATHI 0x4e
# endif
# ifndef LANG_MOHAWK
# define LANG_MOHAWK 0x7c
# endif
# ifndef LANG_MONGOLIAN
# define LANG_MONGOLIAN 0x50
# endif
# ifndef LANG_NEPALI
# define LANG_NEPALI 0x61
# endif
# ifndef LANG_OCCITAN
# define LANG_OCCITAN 0x82
# endif
# ifndef LANG_ORIYA
# define LANG_ORIYA 0x48
# endif
# ifndef LANG_OROMO
# define LANG_OROMO 0x72
# endif
# ifndef LANG_PAPIAMENTU
# define LANG_PAPIAMENTU 0x79
# endif
# ifndef LANG_PASHTO
# define LANG_PASHTO 0x63
# endif
# ifndef LANG_PUNJABI
# define LANG_PUNJABI 0x46
# endif
# ifndef LANG_QUECHUA
# define LANG_QUECHUA 0x6b
# endif
# ifndef LANG_ROMANSH
# define LANG_ROMANSH 0x17
# endif
# ifndef LANG_SAMI
# define LANG_SAMI 0x3b
# endif
# ifndef LANG_SANSKRIT
# define LANG_SANSKRIT 0x4f
# endif
# ifndef LANG_SCOTTISH_GAELIC
# define LANG_SCOTTISH_GAELIC 0x91
# endif
# ifndef LANG_SERBIAN
# define LANG_SERBIAN 0x1a
# endif
# ifndef LANG_SINDHI
# define LANG_SINDHI 0x59
# endif
# ifndef LANG_SINHALESE
# define LANG_SINHALESE 0x5b
# endif
# ifndef LANG_SLOVAK
# define LANG_SLOVAK 0x1b
# endif
# ifndef LANG_SOMALI
# define LANG_SOMALI 0x77
# endif
# ifndef LANG_SORBIAN
# define LANG_SORBIAN 0x2e
# endif
# ifndef LANG_SOTHO
# define LANG_SOTHO 0x6c
# endif
# ifndef LANG_SUTU
# define LANG_SUTU 0x30
# endif
# ifndef LANG_SWAHILI
# define LANG_SWAHILI 0x41
# endif
# ifndef LANG_SYRIAC
# define LANG_SYRIAC 0x5a
# endif
# ifndef LANG_TAGALOG
# define LANG_TAGALOG 0x64
# endif
# ifndef LANG_TAJIK
# define LANG_TAJIK 0x28
# endif
# ifndef LANG_TAMAZIGHT
# define LANG_TAMAZIGHT 0x5f
# endif
# ifndef LANG_TAMIL
# define LANG_TAMIL 0x49
# endif
# ifndef LANG_TATAR
# define LANG_TATAR 0x44
# endif
# ifndef LANG_TELUGU
# define LANG_TELUGU 0x4a
# endif
# ifndef LANG_THAI
# define LANG_THAI 0x1e
# endif
# ifndef LANG_TIBETAN
# define LANG_TIBETAN 0x51
# endif
# ifndef LANG_TIGRINYA
# define LANG_TIGRINYA 0x73
# endif
# ifndef LANG_TSONGA
# define LANG_TSONGA 0x31
# endif
# ifndef LANG_TSWANA
# define LANG_TSWANA 0x32
# endif
# ifndef LANG_TURKMEN
# define LANG_TURKMEN 0x42
# endif
# ifndef LANG_UIGHUR
# define LANG_UIGHUR 0x80
# endif
# ifndef LANG_UKRAINIAN
# define LANG_UKRAINIAN 0x22
# endif
# ifndef LANG_URDU
# define LANG_URDU 0x20
# endif
# ifndef LANG_UZBEK
# define LANG_UZBEK 0x43
# endif
# ifndef LANG_VENDA
# define LANG_VENDA 0x33
# endif
# ifndef LANG_VIETNAMESE
# define LANG_VIETNAMESE 0x2a
# endif
# ifndef LANG_WELSH
# define LANG_WELSH 0x52
# endif
# ifndef LANG_WOLOF
# define LANG_WOLOF 0x88
# endif
# ifndef LANG_XHOSA
# define LANG_XHOSA 0x34
# endif
# ifndef LANG_YAKUT
# define LANG_YAKUT 0x85
# endif
# ifndef LANG_YI
# define LANG_YI 0x78
# endif
# ifndef LANG_YIDDISH
# define LANG_YIDDISH 0x3d
# endif
# ifndef LANG_YORUBA
# define LANG_YORUBA 0x6a
# endif
# ifndef LANG_ZULU
# define LANG_ZULU 0x35
# endif
# ifndef SUBLANG_AFRIKAANS_SOUTH_AFRICA
# define SUBLANG_AFRIKAANS_SOUTH_AFRICA 0x01
# endif
# ifndef SUBLANG_ALBANIAN_ALBANIA
# define SUBLANG_ALBANIAN_ALBANIA 0x01
# endif
# ifndef SUBLANG_ALSATIAN_FRANCE
# define SUBLANG_ALSATIAN_FRANCE 0x01
# endif
# ifndef SUBLANG_AMHARIC_ETHIOPIA
# define SUBLANG_AMHARIC_ETHIOPIA 0x01
# endif
# ifndef SUBLANG_ARABIC_SAUDI_ARABIA
# define SUBLANG_ARABIC_SAUDI_ARABIA 0x01
# endif
# ifndef SUBLANG_ARABIC_IRAQ
# define SUBLANG_ARABIC_IRAQ 0x02
# endif
# ifndef SUBLANG_ARABIC_EGYPT
# define SUBLANG_ARABIC_EGYPT 0x03
# endif
# ifndef SUBLANG_ARABIC_LIBYA
# define SUBLANG_ARABIC_LIBYA 0x04
# endif
# ifndef SUBLANG_ARABIC_ALGERIA
# define SUBLANG_ARABIC_ALGERIA 0x05
# endif
# ifndef SUBLANG_ARABIC_MOROCCO
# define SUBLANG_ARABIC_MOROCCO 0x06
# endif
# ifndef SUBLANG_ARABIC_TUNISIA
# define SUBLANG_ARABIC_TUNISIA 0x07
# endif
# ifndef SUBLANG_ARABIC_OMAN
# define SUBLANG_ARABIC_OMAN 0x08
# endif
# ifndef SUBLANG_ARABIC_YEMEN
# define SUBLANG_ARABIC_YEMEN 0x09
# endif
# ifndef SUBLANG_ARABIC_SYRIA
# define SUBLANG_ARABIC_SYRIA 0x0a
# endif
# ifndef SUBLANG_ARABIC_JORDAN
# define SUBLANG_ARABIC_JORDAN 0x0b
# endif
# ifndef SUBLANG_ARABIC_LEBANON
# define SUBLANG_ARABIC_LEBANON 0x0c
# endif
# ifndef SUBLANG_ARABIC_KUWAIT
# define SUBLANG_ARABIC_KUWAIT 0x0d
# endif
# ifndef SUBLANG_ARABIC_UAE
# define SUBLANG_ARABIC_UAE 0x0e
# endif
# ifndef SUBLANG_ARABIC_BAHRAIN
# define SUBLANG_ARABIC_BAHRAIN 0x0f
# endif
# ifndef SUBLANG_ARABIC_QATAR
# define SUBLANG_ARABIC_QATAR 0x10
# endif
# ifndef SUBLANG_ARMENIAN_ARMENIA
# define SUBLANG_ARMENIAN_ARMENIA 0x01
# endif
# ifndef SUBLANG_ASSAMESE_INDIA
# define SUBLANG_ASSAMESE_INDIA 0x01
# endif
# ifndef SUBLANG_AZERI_LATIN
# define SUBLANG_AZERI_LATIN 0x01
# endif
# ifndef SUBLANG_AZERI_CYRILLIC
# define SUBLANG_AZERI_CYRILLIC 0x02
# endif
# ifndef SUBLANG_BASHKIR_RUSSIA
# define SUBLANG_BASHKIR_RUSSIA 0x01
# endif
# ifndef SUBLANG_BASQUE_BASQUE
# define SUBLANG_BASQUE_BASQUE 0x01
# endif
# ifndef SUBLANG_BELARUSIAN_BELARUS
# define SUBLANG_BELARUSIAN_BELARUS 0x01
# endif
# ifndef SUBLANG_BENGALI_INDIA
# define SUBLANG_BENGALI_INDIA 0x01
# endif
# ifndef SUBLANG_BENGALI_BANGLADESH
# define SUBLANG_BENGALI_BANGLADESH 0x02
# endif
# ifndef SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_LATIN
# define SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_LATIN 0x05
# endif
# ifndef SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC
# define SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC 0x08
# endif
# ifndef SUBLANG_BRETON_FRANCE
# define SUBLANG_BRETON_FRANCE 0x01
# endif
# ifndef SUBLANG_BULGARIAN_BULGARIA
# define SUBLANG_BULGARIAN_BULGARIA 0x01
# endif
# ifndef SUBLANG_CAMBODIAN_CAMBODIA
# define SUBLANG_CAMBODIAN_CAMBODIA 0x01
# endif
# ifndef SUBLANG_CATALAN_SPAIN
# define SUBLANG_CATALAN_SPAIN 0x01
# endif
# ifndef SUBLANG_CORSICAN_FRANCE
# define SUBLANG_CORSICAN_FRANCE 0x01
# endif
# ifndef SUBLANG_CROATIAN_CROATIA
# define SUBLANG_CROATIAN_CROATIA 0x01
# endif
# ifndef SUBLANG_CROATIAN_BOSNIA_HERZEGOVINA_LATIN
# define SUBLANG_CROATIAN_BOSNIA_HERZEGOVINA_LATIN 0x04
# endif
# ifndef SUBLANG_CHINESE_MACAU
# define SUBLANG_CHINESE_MACAU 0x05
# endif
# ifndef SUBLANG_CZECH_CZECH_REPUBLIC
# define SUBLANG_CZECH_CZECH_REPUBLIC 0x01
# endif
# ifndef SUBLANG_DANISH_DENMARK
# define SUBLANG_DANISH_DENMARK 0x01
# endif
# ifndef SUBLANG_DARI_AFGHANISTAN
# define SUBLANG_DARI_AFGHANISTAN 0x01
# endif
# ifndef SUBLANG_DIVEHI_MALDIVES
# define SUBLANG_DIVEHI_MALDIVES 0x01
# endif
# ifndef SUBLANG_DUTCH_SURINAM
# define SUBLANG_DUTCH_SURINAM 0x03
# endif
# ifndef SUBLANG_ENGLISH_SOUTH_AFRICA
# define SUBLANG_ENGLISH_SOUTH_AFRICA 0x07
# endif
# ifndef SUBLANG_ENGLISH_JAMAICA
# define SUBLANG_ENGLISH_JAMAICA 0x08
# endif
# ifndef SUBLANG_ENGLISH_CARIBBEAN
# define SUBLANG_ENGLISH_CARIBBEAN 0x09
# endif
# ifndef SUBLANG_ENGLISH_BELIZE
# define SUBLANG_ENGLISH_BELIZE 0x0a
# endif
# ifndef SUBLANG_ENGLISH_TRINIDAD
# define SUBLANG_ENGLISH_TRINIDAD 0x0b
# endif
# ifndef SUBLANG_ENGLISH_ZIMBABWE
# define SUBLANG_ENGLISH_ZIMBABWE 0x0c
# endif
# ifndef SUBLANG_ENGLISH_PHILIPPINES
# define SUBLANG_ENGLISH_PHILIPPINES 0x0d
# endif
# ifndef SUBLANG_ENGLISH_INDONESIA
# define SUBLANG_ENGLISH_INDONESIA 0x0e
# endif
# ifndef SUBLANG_ENGLISH_HONGKONG
# define SUBLANG_ENGLISH_HONGKONG 0x0f
# endif
# ifndef SUBLANG_ENGLISH_INDIA
# define SUBLANG_ENGLISH_INDIA 0x10
# endif
# ifndef SUBLANG_ENGLISH_MALAYSIA
# define SUBLANG_ENGLISH_MALAYSIA 0x11
# endif
# ifndef SUBLANG_ENGLISH_SINGAPORE
# define SUBLANG_ENGLISH_SINGAPORE 0x12
# endif
# ifndef SUBLANG_ESTONIAN_ESTONIA
# define SUBLANG_ESTONIAN_ESTONIA 0x01
# endif
# ifndef SUBLANG_FAEROESE_FAROE_ISLANDS
# define SUBLANG_FAEROESE_FAROE_ISLANDS 0x01
# endif
# ifndef SUBLANG_FARSI_IRAN
# define SUBLANG_FARSI_IRAN 0x01
# endif
# ifndef SUBLANG_FINNISH_FINLAND
# define SUBLANG_FINNISH_FINLAND 0x01
# endif
# ifndef SUBLANG_FRENCH_LUXEMBOURG
# define SUBLANG_FRENCH_LUXEMBOURG 0x05
# endif
# ifndef SUBLANG_FRENCH_MONACO
# define SUBLANG_FRENCH_MONACO 0x06
# endif
# ifndef SUBLANG_FRENCH_WESTINDIES
# define SUBLANG_FRENCH_WESTINDIES 0x07
# endif
# ifndef SUBLANG_FRENCH_REUNION
# define SUBLANG_FRENCH_REUNION 0x08
# endif
# ifndef SUBLANG_FRENCH_CONGO
# define SUBLANG_FRENCH_CONGO 0x09
# endif
# ifndef SUBLANG_FRENCH_SENEGAL
# define SUBLANG_FRENCH_SENEGAL 0x0a
# endif
# ifndef SUBLANG_FRENCH_CAMEROON
# define SUBLANG_FRENCH_CAMEROON 0x0b
# endif
# ifndef SUBLANG_FRENCH_COTEDIVOIRE
# define SUBLANG_FRENCH_COTEDIVOIRE 0x0c
# endif
# ifndef SUBLANG_FRENCH_MALI
# define SUBLANG_FRENCH_MALI 0x0d
# endif
# ifndef SUBLANG_FRENCH_MOROCCO
# define SUBLANG_FRENCH_MOROCCO 0x0e
# endif
# ifndef SUBLANG_FRENCH_HAITI
# define SUBLANG_FRENCH_HAITI 0x0f
# endif
# ifndef SUBLANG_FRISIAN_NETHERLANDS
# define SUBLANG_FRISIAN_NETHERLANDS 0x01
# endif
# ifndef SUBLANG_GALICIAN_SPAIN
# define SUBLANG_GALICIAN_SPAIN 0x01
# endif
# ifndef SUBLANG_GEORGIAN_GEORGIA
# define SUBLANG_GEORGIAN_GEORGIA 0x01
# endif
# ifndef SUBLANG_GERMAN_LUXEMBOURG
# define SUBLANG_GERMAN_LUXEMBOURG 0x04
# endif
# ifndef SUBLANG_GERMAN_LIECHTENSTEIN
# define SUBLANG_GERMAN_LIECHTENSTEIN 0x05
# endif
# ifndef SUBLANG_GREEK_GREECE
# define SUBLANG_GREEK_GREECE 0x01
# endif
# ifndef SUBLANG_GREENLANDIC_GREENLAND
# define SUBLANG_GREENLANDIC_GREENLAND 0x01
# endif
# ifndef SUBLANG_GUJARATI_INDIA
# define SUBLANG_GUJARATI_INDIA 0x01
# endif
# ifndef SUBLANG_HAUSA_NIGERIA_LATIN
# define SUBLANG_HAUSA_NIGERIA_LATIN 0x01
# endif
# ifndef SUBLANG_HEBREW_ISRAEL
# define SUBLANG_HEBREW_ISRAEL 0x01
# endif
# ifndef SUBLANG_HINDI_INDIA
# define SUBLANG_HINDI_INDIA 0x01
# endif
# ifndef SUBLANG_HUNGARIAN_HUNGARY
# define SUBLANG_HUNGARIAN_HUNGARY 0x01
# endif
# ifndef SUBLANG_ICELANDIC_ICELAND
# define SUBLANG_ICELANDIC_ICELAND 0x01
# endif
# ifndef SUBLANG_IGBO_NIGERIA
# define SUBLANG_IGBO_NIGERIA 0x01
# endif
# ifndef SUBLANG_INDONESIAN_INDONESIA
# define SUBLANG_INDONESIAN_INDONESIA 0x01
# endif
# ifndef SUBLANG_INUKTITUT_CANADA
# define SUBLANG_INUKTITUT_CANADA 0x01
# endif
# undef SUBLANG_INUKTITUT_CANADA_LATIN
# define SUBLANG_INUKTITUT_CANADA_LATIN 0x02
# undef SUBLANG_IRISH_IRELAND
# define SUBLANG_IRISH_IRELAND 0x02
# ifndef SUBLANG_JAPANESE_JAPAN
# define SUBLANG_JAPANESE_JAPAN 0x01
# endif
# ifndef SUBLANG_KANNADA_INDIA
# define SUBLANG_KANNADA_INDIA 0x01
# endif
# ifndef SUBLANG_KASHMIRI_INDIA
# define SUBLANG_KASHMIRI_INDIA 0x02
# endif
# ifndef SUBLANG_KAZAK_KAZAKHSTAN
# define SUBLANG_KAZAK_KAZAKHSTAN 0x01
# endif
# ifndef SUBLANG_KICHE_GUATEMALA
# define SUBLANG_KICHE_GUATEMALA 0x01
# endif
# ifndef SUBLANG_KINYARWANDA_RWANDA
# define SUBLANG_KINYARWANDA_RWANDA 0x01
# endif
# ifndef SUBLANG_KONKANI_INDIA
# define SUBLANG_KONKANI_INDIA 0x01
# endif
# ifndef SUBLANG_KYRGYZ_KYRGYZSTAN
# define SUBLANG_KYRGYZ_KYRGYZSTAN 0x01
# endif
# ifndef SUBLANG_LAO_LAOS
# define SUBLANG_LAO_LAOS 0x01
# endif
# ifndef SUBLANG_LATVIAN_LATVIA
# define SUBLANG_LATVIAN_LATVIA 0x01
# endif
# ifndef SUBLANG_LITHUANIAN_LITHUANIA
# define SUBLANG_LITHUANIAN_LITHUANIA 0x01
# endif
# undef SUBLANG_LOWER_SORBIAN_GERMANY
# define SUBLANG_LOWER_SORBIAN_GERMANY 0x02
# ifndef SUBLANG_LUXEMBOURGISH_LUXEMBOURG
# define SUBLANG_LUXEMBOURGISH_LUXEMBOURG 0x01
# endif
# ifndef SUBLANG_MACEDONIAN_MACEDONIA
# define SUBLANG_MACEDONIAN_MACEDONIA 0x01
# endif
# ifndef SUBLANG_MALAY_MALAYSIA
# define SUBLANG_MALAY_MALAYSIA 0x01
# endif
# ifndef SUBLANG_MALAY_BRUNEI_DARUSSALAM
# define SUBLANG_MALAY_BRUNEI_DARUSSALAM 0x02
# endif
# ifndef SUBLANG_MALAYALAM_INDIA
# define SUBLANG_MALAYALAM_INDIA 0x01
# endif
# ifndef SUBLANG_MALTESE_MALTA
# define SUBLANG_MALTESE_MALTA 0x01
# endif
# ifndef SUBLANG_MAORI_NEW_ZEALAND
# define SUBLANG_MAORI_NEW_ZEALAND 0x01
# endif
# ifndef SUBLANG_MAPUDUNGUN_CHILE
# define SUBLANG_MAPUDUNGUN_CHILE 0x01
# endif
# ifndef SUBLANG_MARATHI_INDIA
# define SUBLANG_MARATHI_INDIA 0x01
# endif
# ifndef SUBLANG_MOHAWK_CANADA
# define SUBLANG_MOHAWK_CANADA 0x01
# endif
# ifndef SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA
# define SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA 0x01
# endif
# ifndef SUBLANG_MONGOLIAN_PRC
# define SUBLANG_MONGOLIAN_PRC 0x02
# endif
# ifndef SUBLANG_NEPALI_NEPAL
# define SUBLANG_NEPALI_NEPAL 0x01
# endif
# ifndef SUBLANG_NEPALI_INDIA
# define SUBLANG_NEPALI_INDIA 0x02
# endif
# ifndef SUBLANG_OCCITAN_FRANCE
# define SUBLANG_OCCITAN_FRANCE 0x01
# endif
# ifndef SUBLANG_ORIYA_INDIA
# define SUBLANG_ORIYA_INDIA 0x01
# endif
# ifndef SUBLANG_PASHTO_AFGHANISTAN
# define SUBLANG_PASHTO_AFGHANISTAN 0x01
# endif
# ifndef SUBLANG_POLISH_POLAND
# define SUBLANG_POLISH_POLAND 0x01
# endif
# ifndef SUBLANG_PUNJABI_INDIA
# define SUBLANG_PUNJABI_INDIA 0x01
# endif
# ifndef SUBLANG_PUNJABI_PAKISTAN
# define SUBLANG_PUNJABI_PAKISTAN 0x02
# endif
# ifndef SUBLANG_QUECHUA_BOLIVIA
# define SUBLANG_QUECHUA_BOLIVIA 0x01
# endif
# ifndef SUBLANG_QUECHUA_ECUADOR
# define SUBLANG_QUECHUA_ECUADOR 0x02
# endif
# ifndef SUBLANG_QUECHUA_PERU
# define SUBLANG_QUECHUA_PERU 0x03
# endif
# ifndef SUBLANG_ROMANIAN_ROMANIA
# define SUBLANG_ROMANIAN_ROMANIA 0x01
# endif
# ifndef SUBLANG_ROMANIAN_MOLDOVA
# define SUBLANG_ROMANIAN_MOLDOVA 0x02
# endif
# ifndef SUBLANG_ROMANSH_SWITZERLAND
# define SUBLANG_ROMANSH_SWITZERLAND 0x01
# endif
# ifndef SUBLANG_RUSSIAN_RUSSIA
# define SUBLANG_RUSSIAN_RUSSIA 0x01
# endif
# ifndef SUBLANG_RUSSIAN_MOLDAVIA
# define SUBLANG_RUSSIAN_MOLDAVIA 0x02
# endif
# ifndef SUBLANG_SAMI_NORTHERN_NORWAY
# define SUBLANG_SAMI_NORTHERN_NORWAY 0x01
# endif
# ifndef SUBLANG_SAMI_NORTHERN_SWEDEN
# define SUBLANG_SAMI_NORTHERN_SWEDEN 0x02
# endif
# ifndef SUBLANG_SAMI_NORTHERN_FINLAND
# define SUBLANG_SAMI_NORTHERN_FINLAND 0x03
# endif
# ifndef SUBLANG_SAMI_LULE_NORWAY
# define SUBLANG_SAMI_LULE_NORWAY 0x04
# endif
# ifndef SUBLANG_SAMI_LULE_SWEDEN
# define SUBLANG_SAMI_LULE_SWEDEN 0x05
# endif
# ifndef SUBLANG_SAMI_SOUTHERN_NORWAY
# define SUBLANG_SAMI_SOUTHERN_NORWAY 0x06
# endif
# ifndef SUBLANG_SAMI_SOUTHERN_SWEDEN
# define SUBLANG_SAMI_SOUTHERN_SWEDEN 0x07
# endif
# undef SUBLANG_SAMI_SKOLT_FINLAND
# define SUBLANG_SAMI_SKOLT_FINLAND 0x08
# undef SUBLANG_SAMI_INARI_FINLAND
# define SUBLANG_SAMI_INARI_FINLAND 0x09
# ifndef SUBLANG_SANSKRIT_INDIA
# define SUBLANG_SANSKRIT_INDIA 0x01
# endif
# ifndef SUBLANG_SERBIAN_LATIN
# define SUBLANG_SERBIAN_LATIN 0x02
# endif
# ifndef SUBLANG_SERBIAN_CYRILLIC
# define SUBLANG_SERBIAN_CYRILLIC 0x03
# endif
# ifndef SUBLANG_SINDHI_INDIA
# define SUBLANG_SINDHI_INDIA 0x01
# endif
# undef SUBLANG_SINDHI_PAKISTAN
# define SUBLANG_SINDHI_PAKISTAN 0x02
# ifndef SUBLANG_SINDHI_AFGHANISTAN
# define SUBLANG_SINDHI_AFGHANISTAN 0x02
# endif
# ifndef SUBLANG_SINHALESE_SRI_LANKA
# define SUBLANG_SINHALESE_SRI_LANKA 0x01
# endif
# ifndef SUBLANG_SLOVAK_SLOVAKIA
# define SUBLANG_SLOVAK_SLOVAKIA 0x01
# endif
# ifndef SUBLANG_SLOVENIAN_SLOVENIA
# define SUBLANG_SLOVENIAN_SLOVENIA 0x01
# endif
# ifndef SUBLANG_SOTHO_SOUTH_AFRICA
# define SUBLANG_SOTHO_SOUTH_AFRICA 0x01
# endif
# ifndef SUBLANG_SPANISH_GUATEMALA
# define SUBLANG_SPANISH_GUATEMALA 0x04
# endif
# ifndef SUBLANG_SPANISH_COSTA_RICA
# define SUBLANG_SPANISH_COSTA_RICA 0x05
# endif
# ifndef SUBLANG_SPANISH_PANAMA
# define SUBLANG_SPANISH_PANAMA 0x06
# endif
# ifndef SUBLANG_SPANISH_DOMINICAN_REPUBLIC
# define SUBLANG_SPANISH_DOMINICAN_REPUBLIC 0x07
# endif
# ifndef SUBLANG_SPANISH_VENEZUELA
# define SUBLANG_SPANISH_VENEZUELA 0x08
# endif
# ifndef SUBLANG_SPANISH_COLOMBIA
# define SUBLANG_SPANISH_COLOMBIA 0x09
# endif
# ifndef SUBLANG_SPANISH_PERU
# define SUBLANG_SPANISH_PERU 0x0a
# endif
# ifndef SUBLANG_SPANISH_ARGENTINA
# define SUBLANG_SPANISH_ARGENTINA 0x0b
# endif
# ifndef SUBLANG_SPANISH_ECUADOR
# define SUBLANG_SPANISH_ECUADOR 0x0c
# endif
# ifndef SUBLANG_SPANISH_CHILE
# define SUBLANG_SPANISH_CHILE 0x0d
# endif
# ifndef SUBLANG_SPANISH_URUGUAY
# define SUBLANG_SPANISH_URUGUAY 0x0e
# endif
# ifndef SUBLANG_SPANISH_PARAGUAY
# define SUBLANG_SPANISH_PARAGUAY 0x0f
# endif
# ifndef SUBLANG_SPANISH_BOLIVIA
# define SUBLANG_SPANISH_BOLIVIA 0x10
# endif
# ifndef SUBLANG_SPANISH_EL_SALVADOR
# define SUBLANG_SPANISH_EL_SALVADOR 0x11
# endif
# ifndef SUBLANG_SPANISH_HONDURAS
# define SUBLANG_SPANISH_HONDURAS 0x12
# endif
# ifndef SUBLANG_SPANISH_NICARAGUA
# define SUBLANG_SPANISH_NICARAGUA 0x13
# endif
# ifndef SUBLANG_SPANISH_PUERTO_RICO
# define SUBLANG_SPANISH_PUERTO_RICO 0x14
# endif
# ifndef SUBLANG_SPANISH_US
# define SUBLANG_SPANISH_US 0x15
# endif
# ifndef SUBLANG_SWAHILI_KENYA
# define SUBLANG_SWAHILI_KENYA 0x01
# endif
# ifndef SUBLANG_SWEDISH_SWEDEN
# define SUBLANG_SWEDISH_SWEDEN 0x01
# endif
# ifndef SUBLANG_SWEDISH_FINLAND
# define SUBLANG_SWEDISH_FINLAND 0x02
# endif
# ifndef SUBLANG_SYRIAC_SYRIA
# define SUBLANG_SYRIAC_SYRIA 0x01
# endif
# ifndef SUBLANG_TAGALOG_PHILIPPINES
# define SUBLANG_TAGALOG_PHILIPPINES 0x01
# endif
# ifndef SUBLANG_TAJIK_TAJIKISTAN
# define SUBLANG_TAJIK_TAJIKISTAN 0x01
# endif
# ifndef SUBLANG_TAMAZIGHT_ARABIC
# define SUBLANG_TAMAZIGHT_ARABIC 0x01
# endif
# ifndef SUBLANG_TAMAZIGHT_ALGERIA_LATIN
# define SUBLANG_TAMAZIGHT_ALGERIA_LATIN 0x02
# endif
# ifndef SUBLANG_TAMIL_INDIA
# define SUBLANG_TAMIL_INDIA 0x01
# endif
# ifndef SUBLANG_TATAR_RUSSIA
# define SUBLANG_TATAR_RUSSIA 0x01
# endif
# ifndef SUBLANG_TELUGU_INDIA
# define SUBLANG_TELUGU_INDIA 0x01
# endif
# ifndef SUBLANG_THAI_THAILAND
# define SUBLANG_THAI_THAILAND 0x01
# endif
# ifndef SUBLANG_TIBETAN_PRC
# define SUBLANG_TIBETAN_PRC 0x01
# endif
# undef SUBLANG_TIBETAN_BHUTAN
# define SUBLANG_TIBETAN_BHUTAN 0x02
# ifndef SUBLANG_TIGRINYA_ETHIOPIA
# define SUBLANG_TIGRINYA_ETHIOPIA 0x01
# endif
# ifndef SUBLANG_TIGRINYA_ERITREA
# define SUBLANG_TIGRINYA_ERITREA 0x02
# endif
# ifndef SUBLANG_TSWANA_SOUTH_AFRICA
# define SUBLANG_TSWANA_SOUTH_AFRICA 0x01
# endif
# ifndef SUBLANG_TURKISH_TURKEY
# define SUBLANG_TURKISH_TURKEY 0x01
# endif
# ifndef SUBLANG_TURKMEN_TURKMENISTAN
# define SUBLANG_TURKMEN_TURKMENISTAN 0x01
# endif
# ifndef SUBLANG_UIGHUR_PRC
# define SUBLANG_UIGHUR_PRC 0x01
# endif
# ifndef SUBLANG_UKRAINIAN_UKRAINE
# define SUBLANG_UKRAINIAN_UKRAINE 0x01
# endif
# ifndef SUBLANG_UPPER_SORBIAN_GERMANY
# define SUBLANG_UPPER_SORBIAN_GERMANY 0x01
# endif
# ifndef SUBLANG_URDU_PAKISTAN
# define SUBLANG_URDU_PAKISTAN 0x01
# endif
# ifndef SUBLANG_URDU_INDIA
# define SUBLANG_URDU_INDIA 0x02
# endif
# ifndef SUBLANG_UZBEK_LATIN
# define SUBLANG_UZBEK_LATIN 0x01
# endif
# ifndef SUBLANG_UZBEK_CYRILLIC
# define SUBLANG_UZBEK_CYRILLIC 0x02
# endif
# ifndef SUBLANG_VIETNAMESE_VIETNAM
# define SUBLANG_VIETNAMESE_VIETNAM 0x01
# endif
# ifndef SUBLANG_WELSH_UNITED_KINGDOM
# define SUBLANG_WELSH_UNITED_KINGDOM 0x01
# endif
# ifndef SUBLANG_WOLOF_SENEGAL
# define SUBLANG_WOLOF_SENEGAL 0x01
# endif
# ifndef SUBLANG_XHOSA_SOUTH_AFRICA
# define SUBLANG_XHOSA_SOUTH_AFRICA 0x01
# endif
# ifndef SUBLANG_YAKUT_RUSSIA
# define SUBLANG_YAKUT_RUSSIA 0x01
# endif
# ifndef SUBLANG_YI_PRC
# define SUBLANG_YI_PRC 0x01
# endif
# ifndef SUBLANG_YORUBA_NIGERIA
# define SUBLANG_YORUBA_NIGERIA 0x01
# endif
# ifndef SUBLANG_ZULU_SOUTH_AFRICA
# define SUBLANG_ZULU_SOUTH_AFRICA 0x01
# endif
/* GetLocaleInfoA operations.  */
# ifndef LOCALE_SNAME
# define LOCALE_SNAME 0x5c
# endif
# ifndef LOCALE_NAME_MAX_LENGTH
# define LOCALE_NAME_MAX_LENGTH 85
# endif
#endif


#if HAVE_CFLOCALECOPYCURRENT || HAVE_CFPREFERENCESCOPYAPPVALUE
/* Mac OS X 10.2 or newer */

/* Canonicalize a Mac OS X locale name to a Unix locale name.
   NAME is a sufficiently large buffer.
   On input, it contains the Mac OS X locale name.
   On output, it contains the Unix locale name.  */
# if !defined IN_LIBINTL
static
# endif
void
gl_locale_name_canonicalize (char *name)
{
  /* This conversion is based on a posting by
     Deborah GoldSmith <goldsmit@apple.com> on 2005-03-08,
     http://lists.apple.com/archives/carbon-dev/2005/Mar/msg00293.html */

  /* Convert legacy (NeXTstep inherited) English names to Unix (ISO 639 and
     ISO 3166) names.  Prior to Mac OS X 10.3, there is no API for doing this.
     Therefore we do it ourselves, using a table based on the results of the
     Mac OS X 10.3.8 function
     CFLocaleCreateCanonicalLocaleIdentifierFromString().  */
  typedef struct { const char legacy[21+1]; const char unixy[5+1]; }
          legacy_entry;
  static const legacy_entry legacy_table[] = {
    { "Afrikaans",             "af" },
    { "Albanian",              "sq" },
    { "Amharic",               "am" },
    { "Arabic",                "ar" },
    { "Armenian",              "hy" },
    { "Assamese",              "as" },
    { "Aymara",                "ay" },
    { "Azerbaijani",           "az" },
    { "Basque",                "eu" },
    { "Belarusian",            "be" },
    { "Belorussian",           "be" },
    { "Bengali",               "bn" },
    { "Brazilian Portugese",   "pt_BR" },
    { "Brazilian Portuguese",  "pt_BR" },
    { "Breton",                "br" },
    { "Bulgarian",             "bg" },
    { "Burmese",               "my" },
    { "Byelorussian",          "be" },
    { "Catalan",               "ca" },
    { "Chewa",                 "ny" },
    { "Chichewa",              "ny" },
    { "Chinese",               "zh" },
    { "Chinese, Simplified",   "zh_CN" },
    { "Chinese, Traditional",  "zh_TW" },
    { "Chinese, Tradtional",   "zh_TW" },
    { "Croatian",              "hr" },
    { "Czech",                 "cs" },
    { "Danish",                "da" },
    { "Dutch",                 "nl" },
    { "Dzongkha",              "dz" },
    { "English",               "en" },
    { "Esperanto",             "eo" },
    { "Estonian",              "et" },
    { "Faroese",               "fo" },
    { "Farsi",                 "fa" },
    { "Finnish",               "fi" },
    { "Flemish",               "nl_BE" },
    { "French",                "fr" },
    { "Galician",              "gl" },
    { "Gallegan",              "gl" },
    { "Georgian",              "ka" },
    { "German",                "de" },
    { "Greek",                 "el" },
    { "Greenlandic",           "kl" },
    { "Guarani",               "gn" },
    { "Gujarati",              "gu" },
    { "Hawaiian",              "haw" }, /* Yes, "haw", not "cpe".  */
    { "Hebrew",                "he" },
    { "Hindi",                 "hi" },
    { "Hungarian",             "hu" },
    { "Icelandic",             "is" },
    { "Indonesian",            "id" },
    { "Inuktitut",             "iu" },
    { "Irish",                 "ga" },
    { "Italian",               "it" },
    { "Japanese",              "ja" },
    { "Javanese",              "jv" },
    { "Kalaallisut",           "kl" },
    { "Kannada",               "kn" },
    { "Kashmiri",              "ks" },
    { "Kazakh",                "kk" },
    { "Khmer",                 "km" },
    { "Kinyarwanda",           "rw" },
    { "Kirghiz",               "ky" },
    { "Korean",                "ko" },
    { "Kurdish",               "ku" },
    { "Latin",                 "la" },
    { "Latvian",               "lv" },
    { "Lithuanian",            "lt" },
    { "Macedonian",            "mk" },
    { "Malagasy",              "mg" },
    { "Malay",                 "ms" },
    { "Malayalam",             "ml" },
    { "Maltese",               "mt" },
    { "Manx",                  "gv" },
    { "Marathi",               "mr" },
    { "Moldavian",             "mo" },
    { "Mongolian",             "mn" },
    { "Nepali",                "ne" },
    { "Norwegian",             "nb" }, /* Yes, "nb", not the obsolete "no".  */
    { "Nyanja",                "ny" },
    { "Nynorsk",               "nn" },
    { "Oriya",                 "or" },
    { "Oromo",                 "om" },
    { "Panjabi",               "pa" },
    { "Pashto",                "ps" },
    { "Persian",               "fa" },
    { "Polish",                "pl" },
    { "Portuguese",            "pt" },
    { "Portuguese, Brazilian", "pt_BR" },
    { "Punjabi",               "pa" },
    { "Pushto",                "ps" },
    { "Quechua",               "qu" },
    { "Romanian",              "ro" },
    { "Ruanda",                "rw" },
    { "Rundi",                 "rn" },
    { "Russian",               "ru" },
    { "Sami",                  "se_NO" }, /* Not just "se".  */
    { "Sanskrit",              "sa" },
    { "Scottish",              "gd" },
    { "Serbian",               "sr" },
    { "Simplified Chinese",    "zh_CN" },
    { "Sindhi",                "sd" },
    { "Sinhalese",             "si" },
    { "Slovak",                "sk" },
    { "Slovenian",             "sl" },
    { "Somali",                "so" },
    { "Spanish",               "es" },
    { "Sundanese",             "su" },
    { "Swahili",               "sw" },
    { "Swedish",               "sv" },
    { "Tagalog",               "tl" },
    { "Tajik",                 "tg" },
    { "Tajiki",                "tg" },
    { "Tamil",                 "ta" },
    { "Tatar",                 "tt" },
    { "Telugu",                "te" },
    { "Thai",                  "th" },
    { "Tibetan",               "bo" },
    { "Tigrinya",              "ti" },
    { "Tongan",                "to" },
    { "Traditional Chinese",   "zh_TW" },
    { "Turkish",               "tr" },
    { "Turkmen",               "tk" },
    { "Uighur",                "ug" },
    { "Ukrainian",             "uk" },
    { "Urdu",                  "ur" },
    { "Uzbek",                 "uz" },
    { "Vietnamese",            "vi" },
    { "Welsh",                 "cy" },
    { "Yiddish",               "yi" }
  };

  /* Convert new-style locale names with language tags (ISO 639 and ISO 15924)
     to Unix (ISO 639 and ISO 3166) names.  */
  typedef struct { const char langtag[7+1]; const char unixy[12+1]; }
          langtag_entry;
  static const langtag_entry langtag_table[] = {
    /* Mac OS X has "az-Arab", "az-Cyrl", "az-Latn".
       The default script for az on Unix is Latin.  */
    { "az-Latn", "az" },
    /* Mac OS X has "ga-dots".  Does not yet exist on Unix.  */
    { "ga-dots", "ga" },
    /* Mac OS X has "kk-Cyrl".  Does not yet exist on Unix.  */
    /* Mac OS X has "mn-Cyrl", "mn-Mong".
       The default script for mn on Unix is Cyrillic.  */
    { "mn-Cyrl", "mn" },
    /* Mac OS X has "ms-Arab", "ms-Latn".
       The default script for ms on Unix is Latin.  */
    { "ms-Latn", "ms" },
    /* Mac OS X has "tg-Cyrl".
       The default script for tg on Unix is Cyrillic.  */
    { "tg-Cyrl", "tg" },
    /* Mac OS X has "tk-Cyrl".  Does not yet exist on Unix.  */
    /* Mac OS X has "tt-Cyrl".
       The default script for tt on Unix is Cyrillic.  */
    { "tt-Cyrl", "tt" },
    /* Mac OS X has "zh-Hans", "zh-Hant".
       Country codes are used to distinguish these on Unix.  */
    { "zh-Hans", "zh_CN" },
    { "zh-Hant", "zh_TW" }
  };

  /* Convert script names (ISO 15924) to Unix conventions.
     See http://www.unicode.org/iso15924/iso15924-codes.html  */
  typedef struct { const char script[4+1]; const char unixy[9+1]; }
          script_entry;
  static const script_entry script_table[] = {
    { "Arab", "arabic" },
    { "Cyrl", "cyrillic" },
    { "Mong", "mongolian" }
  };

  /* Step 1: Convert using legacy_table.  */
  if (name[0] >= 'A' && name[0] <= 'Z')
    {
      unsigned int i1, i2;
      i1 = 0;
      i2 = sizeof (legacy_table) / sizeof (legacy_entry);
      while (i2 - i1 > 1)
        {
          /* At this point we know that if name occurs in legacy_table,
             its index must be >= i1 and < i2.  */
          unsigned int i = (i1 + i2) >> 1;
          const legacy_entry *p = &legacy_table[i];
          if (strcmp (name, p->legacy) < 0)
            i2 = i;
          else
            i1 = i;
        }
      if (strcmp (name, legacy_table[i1].legacy) == 0)
        {
          strcpy (name, legacy_table[i1].unixy);
          return;
        }
    }

  /* Step 2: Convert using langtag_table and script_table.  */
  if (strlen (name) == 7 && name[2] == '-')
    {
      unsigned int i1, i2;
      i1 = 0;
      i2 = sizeof (langtag_table) / sizeof (langtag_entry);
      while (i2 - i1 > 1)
        {
          /* At this point we know that if name occurs in langtag_table,
             its index must be >= i1 and < i2.  */
          unsigned int i = (i1 + i2) >> 1;
          const langtag_entry *p = &langtag_table[i];
          if (strcmp (name, p->langtag) < 0)
            i2 = i;
          else
            i1 = i;
        }
      if (strcmp (name, langtag_table[i1].langtag) == 0)
        {
          strcpy (name, langtag_table[i1].unixy);
          return;
        }

      i1 = 0;
      i2 = sizeof (script_table) / sizeof (script_entry);
      while (i2 - i1 > 1)
        {
          /* At this point we know that if (name + 3) occurs in script_table,
             its index must be >= i1 and < i2.  */
          unsigned int i = (i1 + i2) >> 1;
          const script_entry *p = &script_table[i];
          if (strcmp (name + 3, p->script) < 0)
            i2 = i;
          else
            i1 = i;
        }
      if (strcmp (name + 3, script_table[i1].script) == 0)
        {
          name[2] = '@';
          strcpy (name + 3, script_table[i1].unixy);
          return;
        }
    }

  /* Step 3: Convert new-style dash to Unix underscore. */
  {
    char *p;
    for (p = name; *p != '\0'; p++)
      if (*p == '-')
        *p = '_';
  }
}

#endif


#if defined WINDOWS_NATIVE || defined __CYGWIN__ /* Native Windows or Cygwin */

/* Canonicalize a Windows native locale name to a Unix locale name.
   NAME is a sufficiently large buffer.
   On input, it contains the Windows locale name.
   On output, it contains the Unix locale name.  */
# if !defined IN_LIBINTL
static
# endif
void
gl_locale_name_canonicalize (char *name)
{
  /* FIXME: This is probably incomplete: it does not handle "zh-Hans" and
     "zh-Hant".  */
  char *p;

  for (p = name; *p != '\0'; p++)
    if (*p == '-')
      {
        *p = '_';
        p++;
        for (; *p != '\0'; p++)
          {
            if (*p >= 'a' && *p <= 'z')
              *p += 'A' - 'a';
            if (*p == '-')
              {
                *p = '\0';
                return;
              }
          }
        return;
      }
}

# if !defined IN_LIBINTL
static
# endif
const char *
gl_locale_name_from_win32_LANGID (LANGID langid)
{
  /* Activate the new code only when the GETTEXT_MUI environment variable is
     set, for the time being, since the new code is not well tested.  */
  if (getenv ("GETTEXT_MUI") != NULL)
    {
      static char namebuf[256];

      /* Query the system's notion of locale name.
         On Windows95/98/ME, GetLocaleInfoA returns some incorrect results.
         But we don't need to support systems that are so old.  */
      if (GetLocaleInfoA (MAKELCID (langid, SORT_DEFAULT), LOCALE_SNAME,
                          namebuf, sizeof (namebuf) - 1))
        {
          /* Convert it to a Unix locale name.  */
          gl_locale_name_canonicalize (namebuf);
          return namebuf;
        }
    }
  /* Internet Explorer has an LCID to RFC3066 name mapping stored in
     HKEY_CLASSES_ROOT\Mime\Database\Rfc1766.  But we better don't use that
     since IE's i18n subsystem is known to be inconsistent with the native
     Windows base (e.g. they have different character conversion facilities
     that produce different results).  */
  /* Use our own table.  */
  {
    int primary, sub;

    /* Split into language and territory part.  */
    primary = PRIMARYLANGID (langid);
    sub = SUBLANGID (langid);

    /* Dispatch on language.
       See also http://www.unicode.org/unicode/onlinedat/languages.html .
       For details about languages, see http://www.ethnologue.com/ .  */
    switch (primary)
      {
      case LANG_AFRIKAANS:
        switch (sub)
          {
          case SUBLANG_AFRIKAANS_SOUTH_AFRICA: return "af_ZA";
          }
        return "af";
      case LANG_ALBANIAN:
        switch (sub)
          {
          case SUBLANG_ALBANIAN_ALBANIA: return "sq_AL";
          }
        return "sq";
      case LANG_ALSATIAN:
        switch (sub)
          {
          case SUBLANG_ALSATIAN_FRANCE: return "gsw_FR";
          }
        return "gsw";
      case LANG_AMHARIC:
        switch (sub)
          {
          case SUBLANG_AMHARIC_ETHIOPIA: return "am_ET";
          }
        return "am";
      case LANG_ARABIC:
        switch (sub)
          {
          case SUBLANG_ARABIC_SAUDI_ARABIA: return "ar_SA";
          case SUBLANG_ARABIC_IRAQ: return "ar_IQ";
          case SUBLANG_ARABIC_EGYPT: return "ar_EG";
          case SUBLANG_ARABIC_LIBYA: return "ar_LY";
          case SUBLANG_ARABIC_ALGERIA: return "ar_DZ";
          case SUBLANG_ARABIC_MOROCCO: return "ar_MA";
          case SUBLANG_ARABIC_TUNISIA: return "ar_TN";
          case SUBLANG_ARABIC_OMAN: return "ar_OM";
          case SUBLANG_ARABIC_YEMEN: return "ar_YE";
          case SUBLANG_ARABIC_SYRIA: return "ar_SY";
          case SUBLANG_ARABIC_JORDAN: return "ar_JO";
          case SUBLANG_ARABIC_LEBANON: return "ar_LB";
          case SUBLANG_ARABIC_KUWAIT: return "ar_KW";
          case SUBLANG_ARABIC_UAE: return "ar_AE";
          case SUBLANG_ARABIC_BAHRAIN: return "ar_BH";
          case SUBLANG_ARABIC_QATAR: return "ar_QA";
          }
        return "ar";
      case LANG_ARMENIAN:
        switch (sub)
          {
          case SUBLANG_ARMENIAN_ARMENIA: return "hy_AM";
          }
        return "hy";
      case LANG_ASSAMESE:
        switch (sub)
          {
          case SUBLANG_ASSAMESE_INDIA: return "as_IN";
          }
        return "as";
      case LANG_AZERI:
        switch (sub)
          {
          /* FIXME: Adjust this when Azerbaijani locales appear on Unix.  */
          case 0x1e: return "az@latin";
          case SUBLANG_AZERI_LATIN: return "az_AZ@latin";
          case 0x1d: return "az@cyrillic";
          case SUBLANG_AZERI_CYRILLIC: return "az_AZ@cyrillic";
          }
        return "az";
      case LANG_BASHKIR:
        switch (sub)
          {
          case SUBLANG_BASHKIR_RUSSIA: return "ba_RU";
          }
        return "ba";
      case LANG_BASQUE:
        switch (sub)
          {
          case SUBLANG_BASQUE_BASQUE: return "eu_ES";
          }
        return "eu"; /* Ambiguous: could be "eu_ES" or "eu_FR".  */
      case LANG_BELARUSIAN:
        switch (sub)
          {
          case SUBLANG_BELARUSIAN_BELARUS: return "be_BY";
          }
        return "be";
      case LANG_BENGALI:
        switch (sub)
          {
          case SUBLANG_BENGALI_INDIA: return "bn_IN";
          case SUBLANG_BENGALI_BANGLADESH: return "bn_BD";
          }
        return "bn";
      case LANG_BRETON:
        switch (sub)
          {
          case SUBLANG_BRETON_FRANCE: return "br_FR";
          }
        return "br";
      case LANG_BULGARIAN:
        switch (sub)
          {
          case SUBLANG_BULGARIAN_BULGARIA: return "bg_BG";
          }
        return "bg";
      case LANG_BURMESE:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "my_MM";
          }
        return "my";
      case LANG_CAMBODIAN:
        switch (sub)
          {
          case SUBLANG_CAMBODIAN_CAMBODIA: return "km_KH";
          }
        return "km";
      case LANG_CATALAN:
        switch (sub)
          {
          case SUBLANG_CATALAN_SPAIN: return "ca_ES";
          }
        return "ca";
      case LANG_CHEROKEE:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "chr_US";
          }
        return "chr";
      case LANG_CHINESE:
        switch (sub)
          {
          case SUBLANG_CHINESE_TRADITIONAL: case 0x1f: return "zh_TW";
          case SUBLANG_CHINESE_SIMPLIFIED: case 0x00: return "zh_CN";
          case SUBLANG_CHINESE_HONGKONG: return "zh_HK"; /* traditional */
          case SUBLANG_CHINESE_SINGAPORE: return "zh_SG"; /* simplified */
          case SUBLANG_CHINESE_MACAU: return "zh_MO"; /* traditional */
          }
        return "zh";
      case LANG_CORSICAN:
        switch (sub)
          {
          case SUBLANG_CORSICAN_FRANCE: return "co_FR";
          }
        return "co";
      case LANG_CROATIAN:      /* LANG_CROATIAN == LANG_SERBIAN == LANG_BOSNIAN
                                * What used to be called Serbo-Croatian
                                * should really now be two separate
                                * languages because of political reasons.
                                * (Says tml, who knows nothing about Serbian
                                * or Croatian.)
                                * (I can feel those flames coming already.)
                                */
        switch (sub)
          {
          /* Croatian */
          case 0x00: return "hr";
          case SUBLANG_CROATIAN_CROATIA: return "hr_HR";
          case SUBLANG_CROATIAN_BOSNIA_HERZEGOVINA_LATIN: return "hr_BA";
          /* Serbian */
          case 0x1f: return "sr";
          case 0x1c: return "sr"; /* latin */
          case SUBLANG_SERBIAN_LATIN: return "sr_CS"; /* latin */
          case 0x09: return "sr_RS"; /* latin */
          case 0x0b: return "sr_ME"; /* latin */
          case 0x06: return "sr_BA"; /* latin */
          case 0x1b: return "sr@cyrillic";
          case SUBLANG_SERBIAN_CYRILLIC: return "sr_CS@cyrillic";
          case 0x0a: return "sr_RS@cyrillic";
          case 0x0c: return "sr_ME@cyrillic";
          case 0x07: return "sr_BA@cyrillic";
          /* Bosnian */
          case 0x1e: return "bs";
          case 0x1a: return "bs"; /* latin */
          case SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_LATIN: return "bs_BA"; /* latin */
          case 0x19: return "bs@cyrillic";
          case SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC: return "bs_BA@cyrillic";
          }
        return "hr";
      case LANG_CZECH:
        switch (sub)
          {
          case SUBLANG_CZECH_CZECH_REPUBLIC: return "cs_CZ";
          }
        return "cs";
      case LANG_DANISH:
        switch (sub)
          {
          case SUBLANG_DANISH_DENMARK: return "da_DK";
          }
        return "da";
      case LANG_DARI:
        /* FIXME: Adjust this when such locales appear on Unix.  */
        switch (sub)
          {
          case SUBLANG_DARI_AFGHANISTAN: return "prs_AF";
          }
        return "prs";
      case LANG_DIVEHI:
        switch (sub)
          {
          case SUBLANG_DIVEHI_MALDIVES: return "dv_MV";
          }
        return "dv";
      case LANG_DUTCH:
        switch (sub)
          {
          case SUBLANG_DUTCH: return "nl_NL";
          case SUBLANG_DUTCH_BELGIAN: /* FLEMISH, VLAAMS */ return "nl_BE";
          case SUBLANG_DUTCH_SURINAM: return "nl_SR";
          }
        return "nl";
      case LANG_EDO:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "bin_NG";
          }
        return "bin";
      case LANG_ENGLISH:
        switch (sub)
          {
          /* SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. Heh. I thought
           * English was the language spoken in England.
           * Oh well.
           */
          case SUBLANG_ENGLISH_US: return "en_US";
          case SUBLANG_ENGLISH_UK: return "en_GB";
          case SUBLANG_ENGLISH_AUS: return "en_AU";
          case SUBLANG_ENGLISH_CAN: return "en_CA";
          case SUBLANG_ENGLISH_NZ: return "en_NZ";
          case SUBLANG_ENGLISH_EIRE: return "en_IE";
          case SUBLANG_ENGLISH_SOUTH_AFRICA: return "en_ZA";
          case SUBLANG_ENGLISH_JAMAICA: return "en_JM";
          case SUBLANG_ENGLISH_CARIBBEAN: return "en_GD"; /* Grenada? */
          case SUBLANG_ENGLISH_BELIZE: return "en_BZ";
          case SUBLANG_ENGLISH_TRINIDAD: return "en_TT";
          case SUBLANG_ENGLISH_ZIMBABWE: return "en_ZW";
          case SUBLANG_ENGLISH_PHILIPPINES: return "en_PH";
          case SUBLANG_ENGLISH_INDONESIA: return "en_ID";
          case SUBLANG_ENGLISH_HONGKONG: return "en_HK";
          case SUBLANG_ENGLISH_INDIA: return "en_IN";
          case SUBLANG_ENGLISH_MALAYSIA: return "en_MY";
          case SUBLANG_ENGLISH_SINGAPORE: return "en_SG";
          }
        return "en";
      case LANG_ESTONIAN:
        switch (sub)
          {
          case SUBLANG_ESTONIAN_ESTONIA: return "et_EE";
          }
        return "et";
      case LANG_FAEROESE:
        switch (sub)
          {
          case SUBLANG_FAEROESE_FAROE_ISLANDS: return "fo_FO";
          }
        return "fo";
      case LANG_FARSI:
        switch (sub)
          {
          case SUBLANG_FARSI_IRAN: return "fa_IR";
          }
        return "fa";
      case LANG_FINNISH:
        switch (sub)
          {
          case SUBLANG_FINNISH_FINLAND: return "fi_FI";
          }
        return "fi";
      case LANG_FRENCH:
        switch (sub)
          {
          case SUBLANG_FRENCH: return "fr_FR";
          case SUBLANG_FRENCH_BELGIAN: /* WALLOON */ return "fr_BE";
          case SUBLANG_FRENCH_CANADIAN: return "fr_CA";
          case SUBLANG_FRENCH_SWISS: return "fr_CH";
          case SUBLANG_FRENCH_LUXEMBOURG: return "fr_LU";
          case SUBLANG_FRENCH_MONACO: return "fr_MC";
          case SUBLANG_FRENCH_WESTINDIES: return "fr"; /* Caribbean? */
          case SUBLANG_FRENCH_REUNION: return "fr_RE";
          case SUBLANG_FRENCH_CONGO: return "fr_CG";
          case SUBLANG_FRENCH_SENEGAL: return "fr_SN";
          case SUBLANG_FRENCH_CAMEROON: return "fr_CM";
          case SUBLANG_FRENCH_COTEDIVOIRE: return "fr_CI";
          case SUBLANG_FRENCH_MALI: return "fr_ML";
          case SUBLANG_FRENCH_MOROCCO: return "fr_MA";
          case SUBLANG_FRENCH_HAITI: return "fr_HT";
          }
        return "fr";
      case LANG_FRISIAN:
        switch (sub)
          {
          case SUBLANG_FRISIAN_NETHERLANDS: return "fy_NL";
          }
        return "fy";
      case LANG_FULFULDE:
        /* Spoken in Nigeria, Guinea, Senegal, Mali, Niger, Cameroon, Benin.  */
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "ff_NG";
          }
        return "ff";
      case LANG_GAELIC:
        switch (sub)
          {
          case 0x01: /* SCOTTISH */
            /* old, superseded by LANG_SCOTTISH_GAELIC */
            return "gd_GB";
          case SUBLANG_IRISH_IRELAND: return "ga_IE";
          }
        return "ga";
      case LANG_GALICIAN:
        switch (sub)
          {
          case SUBLANG_GALICIAN_SPAIN: return "gl_ES";
          }
        return "gl";
      case LANG_GEORGIAN:
        switch (sub)
          {
          case SUBLANG_GEORGIAN_GEORGIA: return "ka_GE";
          }
        return "ka";
      case LANG_GERMAN:
        switch (sub)
          {
          case SUBLANG_GERMAN: return "de_DE";
          case SUBLANG_GERMAN_SWISS: return "de_CH";
          case SUBLANG_GERMAN_AUSTRIAN: return "de_AT";
          case SUBLANG_GERMAN_LUXEMBOURG: return "de_LU";
          case SUBLANG_GERMAN_LIECHTENSTEIN: return "de_LI";
          }
        return "de";
      case LANG_GREEK:
        switch (sub)
          {
          case SUBLANG_GREEK_GREECE: return "el_GR";
          }
        return "el";
      case LANG_GREENLANDIC:
        switch (sub)
          {
          case SUBLANG_GREENLANDIC_GREENLAND: return "kl_GL";
          }
        return "kl";
      case LANG_GUARANI:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "gn_PY";
          }
        return "gn";
      case LANG_GUJARATI:
        switch (sub)
          {
          case SUBLANG_GUJARATI_INDIA: return "gu_IN";
          }
        return "gu";
      case LANG_HAUSA:
        switch (sub)
          {
          case 0x1f: return "ha";
          case SUBLANG_HAUSA_NIGERIA_LATIN: return "ha_NG";
          }
        return "ha";
      case LANG_HAWAIIAN:
        /* FIXME: Do they mean Hawaiian ("haw_US", 1000 speakers)
           or Hawaii Creole English ("cpe_US", 600000 speakers)?  */
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "cpe_US";
          }
        return "cpe";
      case LANG_HEBREW:
        switch (sub)
          {
          case SUBLANG_HEBREW_ISRAEL: return "he_IL";
          }
        return "he";
      case LANG_HINDI:
        switch (sub)
          {
          case SUBLANG_HINDI_INDIA: return "hi_IN";
          }
        return "hi";
      case LANG_HUNGARIAN:
        switch (sub)
          {
          case SUBLANG_HUNGARIAN_HUNGARY: return "hu_HU";
          }
        return "hu";
      case LANG_IBIBIO:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "nic_NG";
          }
        return "nic";
      case LANG_ICELANDIC:
        switch (sub)
          {
          case SUBLANG_ICELANDIC_ICELAND: return "is_IS";
          }
        return "is";
      case LANG_IGBO:
        switch (sub)
          {
          case SUBLANG_IGBO_NIGERIA: return "ig_NG";
          }
        return "ig";
      case LANG_INDONESIAN:
        switch (sub)
          {
          case SUBLANG_INDONESIAN_INDONESIA: return "id_ID";
          }
        return "id";
      case LANG_INUKTITUT:
        switch (sub)
          {
          case 0x1e: return "iu"; /* syllabic */
          case SUBLANG_INUKTITUT_CANADA: return "iu_CA"; /* syllabic */
          case 0x1f: return "iu@latin";
          case SUBLANG_INUKTITUT_CANADA_LATIN: return "iu_CA@latin";
          }
        return "iu";
      case LANG_ITALIAN:
        switch (sub)
          {
          case SUBLANG_ITALIAN: return "it_IT";
          case SUBLANG_ITALIAN_SWISS: return "it_CH";
          }
        return "it";
      case LANG_JAPANESE:
        switch (sub)
          {
          case SUBLANG_JAPANESE_JAPAN: return "ja_JP";
          }
        return "ja";
      case LANG_KANNADA:
        switch (sub)
          {
          case SUBLANG_KANNADA_INDIA: return "kn_IN";
          }
        return "kn";
      case LANG_KANURI:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "kr_NG";
          }
        return "kr";
      case LANG_KASHMIRI:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "ks_PK";
          case SUBLANG_KASHMIRI_INDIA: return "ks_IN";
          }
        return "ks";
      case LANG_KAZAK:
        switch (sub)
          {
          case SUBLANG_KAZAK_KAZAKHSTAN: return "kk_KZ";
          }
        return "kk";
      case LANG_KICHE:
        /* FIXME: Adjust this when such locales appear on Unix.  */
        switch (sub)
          {
          case SUBLANG_KICHE_GUATEMALA: return "qut_GT";
          }
        return "qut";
      case LANG_KINYARWANDA:
        switch (sub)
          {
          case SUBLANG_KINYARWANDA_RWANDA: return "rw_RW";
          }
        return "rw";
      case LANG_KONKANI:
        /* FIXME: Adjust this when such locales appear on Unix.  */
        switch (sub)
          {
          case SUBLANG_KONKANI_INDIA: return "kok_IN";
          }
        return "kok";
      case LANG_KOREAN:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "ko_KR";
          }
        return "ko";
      case LANG_KYRGYZ:
        switch (sub)
          {
          case SUBLANG_KYRGYZ_KYRGYZSTAN: return "ky_KG";
          }
        return "ky";
      case LANG_LAO:
        switch (sub)
          {
          case SUBLANG_LAO_LAOS: return "lo_LA";
          }
        return "lo";
      case LANG_LATIN:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "la_VA";
          }
        return "la";
      case LANG_LATVIAN:
        switch (sub)
          {
          case SUBLANG_LATVIAN_LATVIA: return "lv_LV";
          }
        return "lv";
      case LANG_LITHUANIAN:
        switch (sub)
          {
          case SUBLANG_LITHUANIAN_LITHUANIA: return "lt_LT";
          }
        return "lt";
      case LANG_LUXEMBOURGISH:
        switch (sub)
          {
          case SUBLANG_LUXEMBOURGISH_LUXEMBOURG: return "lb_LU";
          }
        return "lb";
      case LANG_MACEDONIAN:
        switch (sub)
          {
          case SUBLANG_MACEDONIAN_MACEDONIA: return "mk_MK";
          }
        return "mk";
      case LANG_MALAY:
        switch (sub)
          {
          case SUBLANG_MALAY_MALAYSIA: return "ms_MY";
          case SUBLANG_MALAY_BRUNEI_DARUSSALAM: return "ms_BN";
          }
        return "ms";
      case LANG_MALAYALAM:
        switch (sub)
          {
          case SUBLANG_MALAYALAM_INDIA: return "ml_IN";
          }
        return "ml";
      case LANG_MALTESE:
        switch (sub)
          {
          case SUBLANG_MALTESE_MALTA: return "mt_MT";
          }
        return "mt";
      case LANG_MANIPURI:
        /* FIXME: Adjust this when such locales appear on Unix.  */
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "mni_IN";
          }
        return "mni";
      case LANG_MAORI:
        switch (sub)
          {
          case SUBLANG_MAORI_NEW_ZEALAND: return "mi_NZ";
          }
        return "mi";
      case LANG_MAPUDUNGUN:
        switch (sub)
          {
          case SUBLANG_MAPUDUNGUN_CHILE: return "arn_CL";
          }
        return "arn";
      case LANG_MARATHI:
        switch (sub)
          {
          case SUBLANG_MARATHI_INDIA: return "mr_IN";
          }
        return "mr";
      case LANG_MOHAWK:
        switch (sub)
          {
          case SUBLANG_MOHAWK_CANADA: return "moh_CA";
          }
        return "moh";
      case LANG_MONGOLIAN:
        switch (sub)
          {
          case SUBLANG_MONGOLIAN_CYRILLIC_MONGOLIA: case 0x1e: return "mn_MN";
          case SUBLANG_MONGOLIAN_PRC: case 0x1f: return "mn_CN";
          }
        return "mn"; /* Ambiguous: could be "mn_CN" or "mn_MN".  */
      case LANG_NEPALI:
        switch (sub)
          {
          case SUBLANG_NEPALI_NEPAL: return "ne_NP";
          case SUBLANG_NEPALI_INDIA: return "ne_IN";
          }
        return "ne";
      case LANG_NORWEGIAN:
        switch (sub)
          {
          case 0x1f: return "nb";
          case SUBLANG_NORWEGIAN_BOKMAL: return "nb_NO";
          case 0x1e: return "nn";
          case SUBLANG_NORWEGIAN_NYNORSK: return "nn_NO";
          }
        return "no";
      case LANG_OCCITAN:
        switch (sub)
          {
          case SUBLANG_OCCITAN_FRANCE: return "oc_FR";
          }
        return "oc";
      case LANG_ORIYA:
        switch (sub)
          {
          case SUBLANG_ORIYA_INDIA: return "or_IN";
          }
        return "or";
      case LANG_OROMO:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "om_ET";
          }
        return "om";
      case LANG_PAPIAMENTU:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "pap_AN";
          }
        return "pap";
      case LANG_PASHTO:
        switch (sub)
          {
          case SUBLANG_PASHTO_AFGHANISTAN: return "ps_AF";
          }
        return "ps"; /* Ambiguous: could be "ps_PK" or "ps_AF".  */
      case LANG_POLISH:
        switch (sub)
          {
          case SUBLANG_POLISH_POLAND: return "pl_PL";
          }
        return "pl";
      case LANG_PORTUGUESE:
        switch (sub)
          {
          /* Hmm. SUBLANG_PORTUGUESE_BRAZILIAN == SUBLANG_DEFAULT.
             Same phenomenon as SUBLANG_ENGLISH_US == SUBLANG_DEFAULT. */
          case SUBLANG_PORTUGUESE_BRAZILIAN: return "pt_BR";
          case SUBLANG_PORTUGUESE: return "pt_PT";
          }
        return "pt";
      case LANG_PUNJABI:
        switch (sub)
          {
          case SUBLANG_PUNJABI_INDIA: return "pa_IN"; /* Gurmukhi script */
          case SUBLANG_PUNJABI_PAKISTAN: return "pa_PK"; /* Arabic script */
          }
        return "pa";
      case LANG_QUECHUA:
        /* Note: Microsoft uses the non-ISO language code "quz".  */
        switch (sub)
          {
          case SUBLANG_QUECHUA_BOLIVIA: return "qu_BO";
          case SUBLANG_QUECHUA_ECUADOR: return "qu_EC";
          case SUBLANG_QUECHUA_PERU: return "qu_PE";
          }
        return "qu";
      case LANG_ROMANIAN:
        switch (sub)
          {
          case SUBLANG_ROMANIAN_ROMANIA: return "ro_RO";
          case SUBLANG_ROMANIAN_MOLDOVA: return "ro_MD";
          }
        return "ro";
      case LANG_ROMANSH:
        switch (sub)
          {
          case SUBLANG_ROMANSH_SWITZERLAND: return "rm_CH";
          }
        return "rm";
      case LANG_RUSSIAN:
        switch (sub)
          {
          case SUBLANG_RUSSIAN_RUSSIA: return "ru_RU";
          case SUBLANG_RUSSIAN_MOLDAVIA: return "ru_MD";
          }
        return "ru"; /* Ambiguous: could be "ru_RU" or "ru_UA" or "ru_MD".  */
      case LANG_SAMI:
        switch (sub)
          {
          /* Northern Sami */
          case 0x00: return "se";
          case SUBLANG_SAMI_NORTHERN_NORWAY: return "se_NO";
          case SUBLANG_SAMI_NORTHERN_SWEDEN: return "se_SE";
          case SUBLANG_SAMI_NORTHERN_FINLAND: return "se_FI";
          /* Lule Sami */
          case 0x1f: return "smj";
          case SUBLANG_SAMI_LULE_NORWAY: return "smj_NO";
          case SUBLANG_SAMI_LULE_SWEDEN: return "smj_SE";
          /* Southern Sami */
          case 0x1e: return "sma";
          case SUBLANG_SAMI_SOUTHERN_NORWAY: return "sma_NO";
          case SUBLANG_SAMI_SOUTHERN_SWEDEN: return "sma_SE";
          /* Skolt Sami */
          case 0x1d: return "sms";
          case SUBLANG_SAMI_SKOLT_FINLAND: return "sms_FI";
          /* Inari Sami */
          case 0x1c: return "smn";
          case SUBLANG_SAMI_INARI_FINLAND: return "smn_FI";
          }
        return "se"; /* or "smi"? */
      case LANG_SANSKRIT:
        switch (sub)
          {
          case SUBLANG_SANSKRIT_INDIA: return "sa_IN";
          }
        return "sa";
      case LANG_SCOTTISH_GAELIC:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "gd_GB";
          }
        return "gd";
      case LANG_SINDHI:
        switch (sub)
          {
          case SUBLANG_SINDHI_INDIA: return "sd_IN";
          case SUBLANG_SINDHI_PAKISTAN: return "sd_PK";
          /*case SUBLANG_SINDHI_AFGHANISTAN: return "sd_AF";*/
          }
        return "sd";
      case LANG_SINHALESE:
        switch (sub)
          {
          case SUBLANG_SINHALESE_SRI_LANKA: return "si_LK";
          }
        return "si";
      case LANG_SLOVAK:
        switch (sub)
          {
          case SUBLANG_SLOVAK_SLOVAKIA: return "sk_SK";
          }
        return "sk";
      case LANG_SLOVENIAN:
        switch (sub)
          {
          case SUBLANG_SLOVENIAN_SLOVENIA: return "sl_SI";
          }
        return "sl";
      case LANG_SOMALI:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "so_SO";
          }
        return "so";
      case LANG_SORBIAN:
        /* FIXME: Adjust this when such locales appear on Unix.  */
        switch (sub)
          {
          /* Upper Sorbian */
          case 0x00: return "hsb";
          case SUBLANG_UPPER_SORBIAN_GERMANY: return "hsb_DE";
          /* Lower Sorbian */
          case 0x1f: return "dsb";
          case SUBLANG_LOWER_SORBIAN_GERMANY: return "dsb_DE";
          }
        return "wen";
      case LANG_SOTHO:
        /* <http://www.microsoft.com/globaldev/reference/lcid-all.mspx> calls
           it "Sepedi"; according to
           <http://www.ethnologue.com/show_language.asp?code=nso>
           <http://www.ethnologue.com/show_language.asp?code=sot>
           it's the same as Northern Sotho.  */
        switch (sub)
          {
          case SUBLANG_SOTHO_SOUTH_AFRICA: return "nso_ZA";
          }
        return "nso";
      case LANG_SPANISH:
        switch (sub)
          {
          case SUBLANG_SPANISH: return "es_ES";
          case SUBLANG_SPANISH_MEXICAN: return "es_MX";
          case SUBLANG_SPANISH_MODERN:
            return "es_ES@modern";      /* not seen on Unix */
          case SUBLANG_SPANISH_GUATEMALA: return "es_GT";
          case SUBLANG_SPANISH_COSTA_RICA: return "es_CR";
          case SUBLANG_SPANISH_PANAMA: return "es_PA";
          case SUBLANG_SPANISH_DOMINICAN_REPUBLIC: return "es_DO";
          case SUBLANG_SPANISH_VENEZUELA: return "es_VE";
          case SUBLANG_SPANISH_COLOMBIA: return "es_CO";
          case SUBLANG_SPANISH_PERU: return "es_PE";
          case SUBLANG_SPANISH_ARGENTINA: return "es_AR";
          case SUBLANG_SPANISH_ECUADOR: return "es_EC";
          case SUBLANG_SPANISH_CHILE: return "es_CL";
          case SUBLANG_SPANISH_URUGUAY: return "es_UY";
          case SUBLANG_SPANISH_PARAGUAY: return "es_PY";
          case SUBLANG_SPANISH_BOLIVIA: return "es_BO";
          case SUBLANG_SPANISH_EL_SALVADOR: return "es_SV";
          case SUBLANG_SPANISH_HONDURAS: return "es_HN";
          case SUBLANG_SPANISH_NICARAGUA: return "es_NI";
          case SUBLANG_SPANISH_PUERTO_RICO: return "es_PR";
          case SUBLANG_SPANISH_US: return "es_US";
          }
        return "es";
      case LANG_SUTU:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "bnt_TZ"; /* or "st_LS" or "nso_ZA"? */
          }
        return "bnt";
      case LANG_SWAHILI:
        switch (sub)
          {
          case SUBLANG_SWAHILI_KENYA: return "sw_KE";
          }
        return "sw";
      case LANG_SWEDISH:
        switch (sub)
          {
          case SUBLANG_SWEDISH_SWEDEN: return "sv_SE";
          case SUBLANG_SWEDISH_FINLAND: return "sv_FI";
          }
        return "sv";
      case LANG_SYRIAC:
        switch (sub)
          {
          case SUBLANG_SYRIAC_SYRIA: return "syr_SY"; /* An extinct language.  */
          }
        return "syr";
      case LANG_TAGALOG:
        switch (sub)
          {
          case SUBLANG_TAGALOG_PHILIPPINES: return "tl_PH"; /* or "fil_PH"? */
          }
        return "tl"; /* or "fil"? */
      case LANG_TAJIK:
        switch (sub)
          {
          case 0x1f: return "tg";
          case SUBLANG_TAJIK_TAJIKISTAN: return "tg_TJ";
          }
        return "tg";
      case LANG_TAMAZIGHT:
        /* Note: Microsoft uses the non-ISO language code "tmz".  */
        switch (sub)
          {
          /* FIXME: Adjust this when Tamazight locales appear on Unix.  */
          case SUBLANG_TAMAZIGHT_ARABIC: return "ber_MA@arabic";
          case 0x1f: return "ber@latin";
          case SUBLANG_TAMAZIGHT_ALGERIA_LATIN: return "ber_DZ@latin";
          }
        return "ber";
      case LANG_TAMIL:
        switch (sub)
          {
          case SUBLANG_TAMIL_INDIA: return "ta_IN";
          }
        return "ta"; /* Ambiguous: could be "ta_IN" or "ta_LK" or "ta_SG".  */
      case LANG_TATAR:
        switch (sub)
          {
          case SUBLANG_TATAR_RUSSIA: return "tt_RU";
          }
        return "tt";
      case LANG_TELUGU:
        switch (sub)
          {
          case SUBLANG_TELUGU_INDIA: return "te_IN";
          }
        return "te";
      case LANG_THAI:
        switch (sub)
          {
          case SUBLANG_THAI_THAILAND: return "th_TH";
          }
        return "th";
      case LANG_TIBETAN:
        switch (sub)
          {
          case SUBLANG_TIBETAN_PRC:
            /* Most Tibetans would not like "bo_CN".  But Tibet does not yet
               have a country code of its own.  */
            return "bo";
          case SUBLANG_TIBETAN_BHUTAN: return "bo_BT";
          }
        return "bo";
      case LANG_TIGRINYA:
        switch (sub)
          {
          case SUBLANG_TIGRINYA_ETHIOPIA: return "ti_ET";
          case SUBLANG_TIGRINYA_ERITREA: return "ti_ER";
          }
        return "ti";
      case LANG_TSONGA:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "ts_ZA";
          }
        return "ts";
      case LANG_TSWANA:
        /* Spoken in South Africa, Botswana.  */
        switch (sub)
          {
          case SUBLANG_TSWANA_SOUTH_AFRICA: return "tn_ZA";
          }
        return "tn";
      case LANG_TURKISH:
        switch (sub)
          {
          case SUBLANG_TURKISH_TURKEY: return "tr_TR";
          }
        return "tr";
      case LANG_TURKMEN:
        switch (sub)
          {
          case SUBLANG_TURKMEN_TURKMENISTAN: return "tk_TM";
          }
        return "tk";
      case LANG_UIGHUR:
        switch (sub)
          {
          case SUBLANG_UIGHUR_PRC: return "ug_CN";
          }
        return "ug";
      case LANG_UKRAINIAN:
        switch (sub)
          {
          case SUBLANG_UKRAINIAN_UKRAINE: return "uk_UA";
          }
        return "uk";
      case LANG_URDU:
        switch (sub)
          {
          case SUBLANG_URDU_PAKISTAN: return "ur_PK";
          case SUBLANG_URDU_INDIA: return "ur_IN";
          }
        return "ur";
      case LANG_UZBEK:
        switch (sub)
          {
          case 0x1f: return "uz";
          case SUBLANG_UZBEK_LATIN: return "uz_UZ";
          case 0x1e: return "uz@cyrillic";
          case SUBLANG_UZBEK_CYRILLIC: return "uz_UZ@cyrillic";
          }
        return "uz";
      case LANG_VENDA:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "ve_ZA";
          }
        return "ve";
      case LANG_VIETNAMESE:
        switch (sub)
          {
          case SUBLANG_VIETNAMESE_VIETNAM: return "vi_VN";
          }
        return "vi";
      case LANG_WELSH:
        switch (sub)
          {
          case SUBLANG_WELSH_UNITED_KINGDOM: return "cy_GB";
          }
        return "cy";
      case LANG_WOLOF:
        switch (sub)
          {
          case SUBLANG_WOLOF_SENEGAL: return "wo_SN";
          }
        return "wo";
      case LANG_XHOSA:
        switch (sub)
          {
          case SUBLANG_XHOSA_SOUTH_AFRICA: return "xh_ZA";
          }
        return "xh";
      case LANG_YAKUT:
        switch (sub)
          {
          case SUBLANG_YAKUT_RUSSIA: return "sah_RU";
          }
        return "sah";
      case LANG_YI:
        switch (sub)
          {
          case SUBLANG_YI_PRC: return "ii_CN";
          }
        return "ii";
      case LANG_YIDDISH:
        switch (sub)
          {
          case SUBLANG_DEFAULT: return "yi_IL";
          }
        return "yi";
      case LANG_YORUBA:
        switch (sub)
          {
          case SUBLANG_YORUBA_NIGERIA: return "yo_NG";
          }
        return "yo";
      case LANG_ZULU:
        switch (sub)
          {
          case SUBLANG_ZULU_SOUTH_AFRICA: return "zu_ZA";
          }
        return "zu";
      default: return "C";
      }
  }
}

# if !defined IN_LIBINTL
static
# endif
const char *
gl_locale_name_from_win32_LCID (LCID lcid)
{
  LANGID langid;

  /* Strip off the sorting rules, keep only the language part.  */
  langid = LANGIDFROMLCID (lcid);

  return gl_locale_name_from_win32_LANGID (langid);
}

# ifdef WINDOWS_NATIVE

/* Two variables to interface between get_lcid and the EnumLocales
   callback function below.  */
static LCID found_lcid;
static char lname[LC_MAX * (LOCALE_NAME_MAX_LENGTH + 1) + 1];

/* Callback function for EnumLocales.  */
static BOOL CALLBACK
enum_locales_fn (LPTSTR locale_num_str)
{
  char *endp;
  char locval[2 * LOCALE_NAME_MAX_LENGTH + 1 + 1];
  LCID try_lcid = strtoul (locale_num_str, &endp, 16);

  if (GetLocaleInfo (try_lcid, LOCALE_SENGLANGUAGE,
                    locval, LOCALE_NAME_MAX_LENGTH))
    {
      strcat (locval, "_");
      if (GetLocaleInfo (try_lcid, LOCALE_SENGCOUNTRY,
                        locval + strlen (locval), LOCALE_NAME_MAX_LENGTH))
       {
         size_t locval_len = strlen (locval);

         if (strncmp (locval, lname, locval_len) == 0
             && (lname[locval_len] == '.'
                 || lname[locval_len] == '\0'))
           {
             found_lcid = try_lcid;
             return FALSE;
           }
       }
    }
  return TRUE;
}

/* This lock protects the get_lcid against multiple simultaneous calls.  */
gl_lock_define_initialized(static, get_lcid_lock)

/* Return the Locale ID (LCID) number given the locale's name, a
   string, in LOCALE_NAME.  This works by enumerating all the locales
   supported by the system, until we find one whose name matches
   LOCALE_NAME.  */
static LCID
get_lcid (const char *locale_name)
{
  /* A simple cache.  */
  static LCID last_lcid;
  static char last_locale[1000];

  /* Lock while looking for an LCID, to protect access to static
     variables: last_lcid, last_locale, found_lcid, and lname.  */
  gl_lock_lock (get_lcid_lock);
  if (last_lcid > 0 && strcmp (locale_name, last_locale) == 0)
    {
      gl_lock_unlock (get_lcid_lock);
      return last_lcid;
    }
  strncpy (lname, locale_name, sizeof (lname) - 1);
  lname[sizeof (lname) - 1] = '\0';
  found_lcid = 0;
  EnumSystemLocales (enum_locales_fn, LCID_SUPPORTED);
  if (found_lcid > 0)
    {
      last_lcid = found_lcid;
      strcpy (last_locale, locale_name);
    }
  gl_lock_unlock (get_lcid_lock);
  return found_lcid;
}

# endif
#endif


#if HAVE_USELOCALE /* glibc, Solaris >= 12 or Mac OS X */

/* Simple hash set of strings.  We don't want to drag in lots of hash table
   code here.  */

# define SIZE_BITS (sizeof (size_t) * CHAR_BIT)

/* A hash function for NUL-terminated char* strings using
   the method described by Bruno Haible.
   See http://www.haible.de/bruno/hashfunc.html.  */
static size_t _GL_ATTRIBUTE_PURE
string_hash (const void *x)
{
  const char *s = (const char *) x;
  size_t h = 0;

  for (; *s; s++)
    h = *s + ((h << 9) | (h >> (SIZE_BITS - 9)));

  return h;
}

/* A hash table of fixed size.  Multiple threads can access it read-only
   simultaneously, but only one thread can insert into it at the same time.  */

/* A node in a hash bucket collision list.  */
struct hash_node
  {
    struct hash_node * volatile next;
    char contents[100]; /* has variable size */
  };

# define HASH_TABLE_SIZE 257
static struct hash_node * volatile struniq_hash_table[HASH_TABLE_SIZE]
  /* = { NULL, ..., NULL } */;

/* This lock protects the struniq_hash_table against multiple simultaneous
   insertions.  */
gl_lock_define_initialized(static, struniq_lock)

/* Store a copy of the given string in a string pool with indefinite extent.
   Return a pointer to this copy.  */
static const char *
struniq (const char *string)
{
  size_t hashcode = string_hash (string);
  size_t slot = hashcode % HASH_TABLE_SIZE;
  size_t size;
  struct hash_node *new_node;
  struct hash_node *p;
  for (p = struniq_hash_table[slot]; p != NULL; p = p->next)
    if (strcmp (p->contents, string) == 0)
      return p->contents;
  size = strlen (string) + 1;
  new_node =
    (struct hash_node *)
    malloc (offsetof (struct hash_node, contents[0]) + size);
  if (new_node == NULL)
    /* Out of memory.  Return a statically allocated string.  */
    return "C";
  memcpy (new_node->contents, string, size);
  /* Lock while inserting new_node.  */
  gl_lock_lock (struniq_lock);
  /* Check whether another thread already added the string while we were
     waiting on the lock.  */
  for (p = struniq_hash_table[slot]; p != NULL; p = p->next)
    if (strcmp (p->contents, string) == 0)
      {
        free (new_node);
        new_node = p;
        goto done;
      }
  /* Really insert new_node into the hash table.  Fill new_node entirely first,
     because other threads may be iterating over the linked list.  */
  new_node->next = struniq_hash_table[slot];
  struniq_hash_table[slot] = new_node;
 done:
  /* Unlock after new_node is inserted.  */
  gl_lock_unlock (struniq_lock);
  return new_node->contents;
}

#endif


#if defined IN_LIBINTL || HAVE_USELOCALE

/* Like gl_locale_name_thread, except that the result is not in storage of
   indefinite extent.  */
# if !defined IN_LIBINTL
static
# endif
const char *
gl_locale_name_thread_unsafe (int category, const char *categoryname)
{
# if HAVE_USELOCALE
  {
    locale_t thread_locale = uselocale (NULL);
    if (thread_locale != LC_GLOBAL_LOCALE)
      {
#  if __GLIBC__ >= 2 && !defined __UCLIBC__
        /* Work around an incorrect definition of the _NL_LOCALE_NAME macro in
           glibc < 2.12.
           See <http://sourceware.org/bugzilla/show_bug.cgi?id=10968>.  */
        const char *name =
          nl_langinfo (_NL_ITEM ((category), _NL_ITEM_INDEX (-1)));
        if (name[0] == '\0')
          /* Fallback code for glibc < 2.4, which did not implement
             nl_langinfo (_NL_LOCALE_NAME (category)).  */
          name = thread_locale->__names[category];
        return name;
#  elif defined __FreeBSD__ || (defined __APPLE__ && defined __MACH__)
        /* FreeBSD, Mac OS X */
        int mask;

        switch (category)
          {
          case LC_CTYPE:
            mask = LC_CTYPE_MASK;
            break;
          case LC_NUMERIC:
            mask = LC_NUMERIC_MASK;
            break;
          case LC_TIME:
            mask = LC_TIME_MASK;
            break;
          case LC_COLLATE:
            mask = LC_COLLATE_MASK;
            break;
          case LC_MONETARY:
            mask = LC_MONETARY_MASK;
            break;
          case LC_MESSAGES:
            mask = LC_MESSAGES_MASK;
            break;
          default: /* We shouldn't get here.  */
            return "";
          }
        return querylocale (mask, thread_locale);
#  elif defined __sun && HAVE_GETLOCALENAME_L
        /* Solaris >= 12.  */
        return getlocalename_l (category, thread_locale);
#  elif defined __ANDROID__
        return MB_CUR_MAX == 4 ? "C.UTF-8" : "C";
#  endif
      }
  }
# endif
  return NULL;
}

#endif

const char *
gl_locale_name_thread (int category, const char *categoryname)
{
#if HAVE_USELOCALE
  const char *name = gl_locale_name_thread_unsafe (category, categoryname);
  if (name != NULL)
    return struniq (name);
#elif defined WINDOWS_NATIVE
  if (LC_MIN <= category && category <= LC_MAX)
    {
      char *locname = setlocale (category, NULL);
      LCID lcid = 0;

      /* If CATEGORY is LC_ALL, the result might be a semi-colon
        separated list of locales.  We need only one, so we take the
        one corresponding to LC_CTYPE, as the most important for
        character translations.  */
      if (strchr (locname, ';'))
       locname = setlocale (LC_CTYPE, NULL);

      /* Convert locale name to LCID.  We don't want to use
         LocaleNameToLCID because (a) it is only available since Vista,
         and (b) it doesn't accept locale names returned by 'setlocale'.  */
      lcid = get_lcid (locname);

      if (lcid > 0)
        return gl_locale_name_from_win32_LCID (lcid);
    }
#endif
  return NULL;
}

/* XPG3 defines the result of 'setlocale (category, NULL)' as:
   "Directs 'setlocale()' to query 'category' and return the current
    setting of 'local'."
   However it does not specify the exact format.  Neither do SUSV2 and
   ISO C 99.  So we can use this feature only on selected systems (e.g.
   those using GNU C Library).  */
#if defined _LIBC || ((defined __GLIBC__ && __GLIBC__ >= 2) && !defined __UCLIBC__)
# define HAVE_LOCALE_NULL
#endif

const char *
gl_locale_name_posix (int category, const char *categoryname)
{
  /* Use the POSIX methods of looking to 'LC_ALL', 'LC_xxx', and 'LANG'.
     On some systems this can be done by the 'setlocale' function itself.  */
#if defined HAVE_SETLOCALE && defined HAVE_LC_MESSAGES && defined HAVE_LOCALE_NULL
  return setlocale (category, NULL);
#else
  /* On other systems we ignore what setlocale reports and instead look at the
     environment variables directly.  This is necessary
       1. on systems which have a facility for customizing the default locale
          (Mac OS X, native Windows, Cygwin) and where the system's setlocale()
          function ignores this default locale (Mac OS X, Cygwin), in two cases:
          a. when the user missed to use the setlocale() override from libintl
             (for example by not including <libintl.h>),
          b. when setlocale supports only the "C" locale, such as on Cygwin
             1.5.x.  In this case even the override from libintl cannot help.
       2. on all systems where setlocale supports only the "C" locale.  */
  /* Strictly speaking, it is a POSIX violation to look at the environment
     variables regardless whether setlocale has been called or not.  POSIX
     says:
         "For C-language programs, the POSIX locale shall be the
          default locale when the setlocale() function is not called."
     But we assume that all programs that use internationalized APIs call
     setlocale (LC_ALL, "").  */
  return gl_locale_name_environ (category, categoryname);
#endif
}

const char *
gl_locale_name_environ (int category, const char *categoryname)
{
  const char *retval;

  /* Setting of LC_ALL overrides all other.  */
  retval = getenv ("LC_ALL");
  if (retval != NULL && retval[0] != '\0')
    return retval;
  /* Next comes the name of the desired category.  */
  retval = getenv (categoryname);
  if (retval != NULL && retval[0] != '\0')
    return retval;
  /* Last possibility is the LANG environment variable.  */
  retval = getenv ("LANG");
  if (retval != NULL && retval[0] != '\0')
    {
#if HAVE_CFLOCALECOPYCURRENT || HAVE_CFPREFERENCESCOPYAPPVALUE
      /* Mac OS X 10.2 or newer.
         Ignore invalid LANG value set by the Terminal application.  */
      if (strcmp (retval, "UTF-8") != 0)
#endif
#if defined __CYGWIN__
      /* Cygwin.
         Ignore dummy LANG value set by ~/.profile.  */
      if (strcmp (retval, "C.UTF-8") != 0)
#endif
        return retval;
    }

  return NULL;
}

const char *
gl_locale_name_default (void)
{
  /* POSIX:2001 says:
     "All implementations shall define a locale as the default locale, to be
      invoked when no environment variables are set, or set to the empty
      string.  This default locale can be the POSIX locale or any other
      implementation-defined locale.  Some implementations may provide
      facilities for local installation administrators to set the default
      locale, customizing it for each location.  POSIX:2001 does not require
      such a facility.

     The systems with such a facility are Mac OS X and Windows: They provide a
     GUI that allows the user to choose a locale.
       - On Mac OS X, by default, none of LC_* or LANG are set.  Starting with
         Mac OS X 10.4 or 10.5, LANG is set for processes launched by the
         'Terminal' application (but sometimes to an incorrect value "UTF-8").
         When no environment variable is set, setlocale (LC_ALL, "") uses the
         "C" locale.
       - On native Windows, by default, none of LC_* or LANG are set.
         When no environment variable is set, setlocale (LC_ALL, "") uses the
         locale chosen by the user.
       - On Cygwin 1.5.x, by default, none of LC_* or LANG are set.
         When no environment variable is set, setlocale (LC_ALL, "") uses the
         "C" locale.
       - On Cygwin 1.7, by default, LANG is set to "C.UTF-8" when the default
         ~/.profile is executed.
         When no environment variable is set, setlocale (LC_ALL, "") uses the
         "C.UTF-8" locale, which operates in the same way as the "C" locale.
  */

#if !(HAVE_CFLOCALECOPYCURRENT || HAVE_CFPREFERENCESCOPYAPPVALUE || defined WINDOWS_NATIVE || defined __CYGWIN__)

  /* The system does not have a way of setting the locale, other than the
     POSIX specified environment variables.  We use C as default locale.  */
  return "C";

#else

  /* Return an XPG style locale name language[_territory][@modifier].
     Don't even bother determining the codeset; it's not useful in this
     context, because message catalogs are not specific to a single
     codeset.  */

# if HAVE_CFLOCALECOPYCURRENT || HAVE_CFPREFERENCESCOPYAPPVALUE
  /* Mac OS X 10.2 or newer */
  {
    /* Cache the locale name, since CoreFoundation calls are expensive.  */
    static const char *cached_localename;

    if (cached_localename == NULL)
      {
        char namebuf[256];
#  if HAVE_CFLOCALECOPYCURRENT /* Mac OS X 10.3 or newer */
        CFLocaleRef locale = CFLocaleCopyCurrent ();
        CFStringRef name = CFLocaleGetIdentifier (locale);

        if (CFStringGetCString (name, namebuf, sizeof (namebuf),
                                kCFStringEncodingASCII))
          {
            gl_locale_name_canonicalize (namebuf);
            cached_localename = strdup (namebuf);
          }
        CFRelease (locale);
#  elif HAVE_CFPREFERENCESCOPYAPPVALUE /* Mac OS X 10.2 or newer */
        CFTypeRef value =
          CFPreferencesCopyAppValue (CFSTR ("AppleLocale"),
                                     kCFPreferencesCurrentApplication);
        if (value != NULL
            && CFGetTypeID (value) == CFStringGetTypeID ()
            && CFStringGetCString ((CFStringRef)value,
                                   namebuf, sizeof (namebuf),
                                   kCFStringEncodingASCII))
          {
            gl_locale_name_canonicalize (namebuf);
            cached_localename = strdup (namebuf);
          }
#  endif
        if (cached_localename == NULL)
          cached_localename = "C";
      }
    return cached_localename;
  }

# endif

# if defined WINDOWS_NATIVE || defined __CYGWIN__ /* Native Windows or Cygwin */
  {
    LCID lcid;

    /* Use native Windows API locale ID.  */
    lcid = GetThreadLocale ();

    return gl_locale_name_from_win32_LCID (lcid);
  }
# endif
#endif
}

/* Determine the current locale's name, and canonicalize it into XPG syntax
     language[_territory][.codeset][@modifier]
   The codeset part in the result is not reliable; the locale_charset()
   should be used for codeset information instead.
   The result must not be freed; it is statically allocated.  */

const char *
gl_locale_name (int category, const char *categoryname)
{
  const char *retval;

  retval = gl_locale_name_thread (category, categoryname);
  if (retval != NULL)
    return retval;

  retval = gl_locale_name_posix (category, categoryname);
  if (retval != NULL)
    return retval;

  return gl_locale_name_default ();
}