C/C++ Interactive Guide/c-cplusplus-interactive-guide.iso/c_ref/csource3/163_01/index.c

Text File | 1988-02-01 | 384b | 8 lines

/*
** return pointer to the first occurrence of c in s
*/
index(s, c) char *s, c; {
  while(*s) if(*s++ == c) return --s;
  return 0;
  }