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#include <stdio.h>
#define NO_CHR 0xffff
int
main(int argc, char *argv[])
{
unsigned int target_map[0x100];
unsigned int source_map[0x100];
unsigned char xlt[0x100];
unsigned int ucs2_map[0x10000];
FILE *f;
int i;
int c;
f = fopen(argv[1], "r");
for (i = 0; i < 0x100; i++)
fscanf(f, "%x", source_map + i);
fclose(f);
f = fopen(argv[2], "r");
for (i = 0; i < 0x100; i++)
fscanf(f, "%x", target_map + i);
fclose(f);
for (i = 0; i < 0x100; i++)
xlt[i] = (unsigned char)i;
for (i = 0; i < 0x10000; i++)
ucs2_map[i] = NO_CHR;
for (i = 0xff; i >= 0; i--) {
if (target_map[i] != NO_CHR)
ucs2_map[target_map[i]] = (unsigned int)i;
}
for (i = 0xff; i >= 0; i--) {
if (source_map[i] != NO_CHR
&& ucs2_map[source_map[i]] != NO_CHR)
xlt[i] = (unsigned char)ucs2_map[source_map[i]];
}
while ((c = getchar()) != EOF)
putchar(xlt[c]);
return 0;
}
/* vim: ts=2
*/
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