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C/C++ Source or Header  |  1987-07-15  |  314 b   |  17 lines
  1. #include <stdio.h>
  2.  
  3. char *memchr(buf, c, cnt)
  4. register char *buf;
  5. register char c;
  6. register int cnt;
  7. /*
  8.  *    Search the first <cnt> bytes of <buf> for <c>.  Returns a pointer to
  9.  *    the matching character, or NULL if not found.
  10.  */
  11. {
  12.     while(cnt--)
  13.         if(*buf++ == c)
  14.             return(--buf);
  15.     return(NULL);
  16. }
  17.