usr/src/lib/libc/vax/string/bcmp.s

/* @(#)bcmp.s   4.2 %G% */
/* bcmp(s1, s2, n) */

#include "DEFS.h"

ENTRY(bcmp)
        movl    4(ap),r1
        movl    8(ap),r3
        movl    12(ap),r4
1:
        movzwl  $65535,r0
        cmpl    r4,r0
        jleq    2f
        subl2   r0,r4
        cmpc3   r0,(r1),(r3)
        jeql    1b
        addl2   r4,r0
        ret
2:
        cmpc3   r4,(r1),(r3)
        ret