4.3BSD - /usr/src/lib/libc/compat-sys5/strrchr.c

   1: #if defined(LIBC_SCCS) && !defined(lint)
   2: static char sccsid[] = "@(#)strrchr.c	5.2 (berkeley) 86/03/09";
   3: #endif LIBC_SCCS and not lint
   4: 
   5: /*
   6:  * Return the ptr in sp at which the character c last
   7:  * appears; NULL if not found
   8:  *
   9:  * This routine is just "rindex" renamed.
  10:  */
  11: 
  12: #define NULL 0
  13: 
  14: char *
  15: strrchr(sp, c)
  16: register char *sp, c;
  17: {
  18:     register char *r;
  19: 
  20:     r = NULL;
  21:     do {
  22:         if (*sp == c)
  23:             r = sp;
  24:     } while (*sp++);
  25:     return(r);
  26: }

Defined functions

Defined variables

Defined macros