nightmaremail

Unnamed repository; edit this file 'description' to name the repository.
Log | Files | Refs

str_rchr.c (356B)

      1 #include "str.h"
      2 
      3 unsigned int str_rchr(char *s, int c)
      4 {
      5   char ch;
      6   char *t;
      7   char *u;
      8 
      9   ch = c;
     10   t = s;
     11   u = 0;
     12   for (;;) {
     13     if (!*t) break; if (*t == ch) u = t; ++t;
     14     if (!*t) break; if (*t == ch) u = t; ++t;
     15     if (!*t) break; if (*t == ch) u = t; ++t;
     16     if (!*t) break; if (*t == ch) u = t; ++t;
     17   }
     18   if (!u) u = t;
     19   return u - s;
     20 }