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Annotation of 43BSD/ucb/tn3270/genbsubs.c, revision 1.1

1.1     ! root        1: /*     @(#)genbsubs.c  1.1     */
        !             2: 
        !             3: /* The output of bunequal is the offset of the byte which didn't match;
        !             4:  * if all the bytes match, then we return n.
        !             5:  * bunequal(s1, s2, n) */
        !             6: 
        !             7: int
        !             8: bunequal(s1, s2, n)
        !             9: register char *s1, *s2;
        !            10: register n;
        !            11: {
        !            12:     register int i = 0;
        !            13: 
        !            14:     while (i++ < n) {
        !            15:        if (*s1++ != *s2++) {
        !            16:            break;
        !            17:        }
        !            18:     }
        !            19:     return(i-1);
        !            20: }
        !            21: 
        !            22: /* bskip(s1, n, b) : finds the first occurrence of any byte != 'b' in the 'n'
        !            23:  * bytes beginning at 's1'.
        !            24:  */
        !            25: 
        !            26: int
        !            27: bskip(s1, n, b)
        !            28: register char *s1;
        !            29: register int n;
        !            30: register int b;
        !            31: {
        !            32:     register int i = 0;
        !            33: 
        !            34:     while (i++ < n) {
        !            35:        if (*s1++ != b) {
        !            36:            break;
        !            37:        }
        !            38:     }
        !            39:     return(i-1);
        !            40: }

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