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#include <stdio.h>
#include <stdlib.h>
static unsigned int counter = 0;
static void emit_alias (FILE* out1, const char* tag, const char* alias, const char* c_name)
{
fprintf(out1," S(%s_%u, \"",tag,counter);
{
const char* s = alias;
for (; *s; s++) {
unsigned char c = * (unsigned char *) s;
if (c >= 0x80)
exit(1);
if (c >= 'a' && c <= 'z')
c -= 'a'-'A';
putc(c, out1);
}
}
fprintf(out1,"\", ei_%s )\n", c_name);
counter++;
}
static void emit_encoding (FILE* out1, FILE* out2, const char* tag, const char* const* names, size_t n, const char* c_name)
{
fprintf(out2," (int)(long)&((struct stringpool2_t *)0)->stringpool_%s_%u,\n",tag,counter);
for (; n > 0; names++, n--)
emit_alias(out1, tag, *names, c_name);
}
int main (int argc, char* argv[])
{
const char * tag = (argc > 1 ? argv[1] : "xxx");
FILE * stdout2 = fdopen(3, "w");
if (stdout2 == NULL)
exit(1);
#define DEFENCODING(xxx_names,xxx,xxx_ifuncs1,xxx_ifuncs2,xxx_ofuncs1,xxx_ofuncs2) \
{ \
static const char* const names[] = BRACIFY xxx_names; \
emit_encoding(stdout,stdout2,tag,names,sizeof(names)/sizeof(names[0]),#xxx); \
}
#define BRACIFY(...) { __VA_ARGS__ }
#define DEFALIAS(xxx_alias,xxx) emit_alias(stdout,tag,xxx_alias,#xxx);
#ifdef USE_AIX
#include "encodings_aix.def"
#endif
#ifdef USE_OSF1
#include "encodings_osf1.def"
#endif
#ifdef USE_DOS
#include "encodings_dos.def"
#endif
#ifdef USE_EXTRA
#include "encodings_extra.def"
#endif
#undef DEFALIAS
#undef BRACIFY
#undef DEFENCODING
if (ferror(stdout) || fclose(stdout) || ferror(stdout2) || fclose(stdout2))
exit(1);
exit(0);
}
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