scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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wcsrchr.c (203B)

      1 #include <wchar.h>
      2 
      3 #undef wcsrchr
      4 
      5 wchar_t *
      6 wcsrchr(const wchar_t *s, wchar_t c)
      7 {
      8 	wchar_t *t;
      9 
     10 	for (t = (wchar_t *) s; *t; ++t)
     11 		;
     12 	while (t > s && *t != c)
     13 		--t;
     14 
     15 	return (*t == c) ? t : NULL;
     16 }