Return to rindex.c CVS log

Up to [CSRG BSD Unix] / 42BSD / lib / libc / gen

Annotation of 42BSD/lib/libc/gen/rindex.c, revision 1.1

1.1     ! root        1: /* @(#)rindex.c        4.1 (Berkeley) 12/21/80 */
        !             2: /*
        !             3:  * Return the ptr in sp at which the character c last
        !             4:  * appears; NULL if not found
        !             5: */
        !             6: 
        !             7: #define NULL 0
        !             8: 
        !             9: char *
        !            10: rindex(sp, c)
        !            11: register char *sp, c;
        !            12: {
        !            13:        register char *r;
        !            14: 
        !            15:        r = NULL;
        !            16:        do {
        !            17:                if (*sp == c)
        !            18:                        r = sp;
        !            19:        } while (*sp++);
        !            20:        return(r);
        !            21: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.