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Annotation of 41BSD/cmd/ucbmail/index.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Determine the leftmost index of the character
        !             3:  * in the string.
        !             4:  */
        !             5: 
        !             6: char *
        !             7: index(str, ch)
        !             8:        char *str;
        !             9: {
        !            10:        register char *cp;
        !            11:        register int c;
        !            12: 
        !            13:        for (c = ch, cp = str; *cp; cp++)
        !            14:                if (*cp == c)
        !            15:                        return(cp);
        !            16:        return(NOSTR);
        !            17: }

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