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Annotation of 40BSD/libc/gen/rindex.c, revision 1.1

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

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