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
|
#include <stdlib.h>
#include <stdio.h>
#include <wchar.h>
#include <gmp.h>
#include <uninum/unicode.h>
#include <uninum/nsdefs.h>
#include <uninum/uninum.h>
/* Create two UTF-32 strings */
wchar_t *s1=L"\x0A67\x0A69\x0A68"; /* Gurmukhi */
wchar_t *s2=L"\x0ED5\x0ED7\x0ED6"; /* Lao */
int
main(int ac, char **av) {
int ns;
/* This is where the "return" value will be stored */
union ns_rval val;
/* So that we can check whether it has changed */
uninum_err = 0;
/* We already know what number system this should be */
StringToInt(&val, /* pointer to return receiver */
s1, /* the string to convert */
NS_TYPE_STRING, /* flag requesting result as an ascii string */
NS_GURMUKHI); /* number system */
/* The string is in the s member of union val */
if(!uninum_err) printf("%s\n",val.s);
/* Pretend we don't know what number system s2 is in */
ns=GuessNumberSystem(s2);
printf("The second number system is: %s\n",NumberSystemToString(ns));
if(ns == NS_UNKNOWN) exit(2);
if(ns == NS_ALLZERO) {
printf("0\n");
exit(0);
}
/* So that we can check whether it has changed */
uninum_err = 0;
StringToInt(&val,
s2,
NS_TYPE_ULONG, /* flag requesting result as an unsigned long int */
ns); /* number system value obtained from GuessNumberSystem */
/* Unsigned long is in u member of union val */
if(!uninum_err) printf("%u\n",val.u);
exit(0);
}
|
