source: buchla-68k/libsm/strrchr.c@ c59409e

/*
   =============================================================================
        strrchr.c -- find last occurrence of a character in a string
        Version 1 -- 1987-06-12

        Return the ptr in sp at which the character c last
        appears; NULL if not found.
   =============================================================================
*/

#include "ram.h"

int8_t *strrchr(int8_t *sp, int8_t c)
{
        register int8_t *r;

        r = NULL;

        do {

        if (*sp == c)
                r = sp;

        } while(*sp++);

        return(r);
}