source: buchla-68k/orig/CLIBRARY/RINDEX.C@ 0170798

/*
   ============================================================================
        rindex.c -- BSD style rindex function
        Version 2 -- 1987-06-12 -- D.N. Lynx Crowe
   ============================================================================
*/

char *
rindex(str, c)
register char *str;
char c;
{
        register char *cp;

        for (cp = str ;*cp++ ; )
                ;

        while (cp > str)
                if (*--cp == c)
                        return(cp);

        return((char *)0);
}