1 /* $NetBSD: vaxbsubs.s,v 1.3 1997/01/09 20:22:23 tls Exp $ */
4 * Copyright (c) 1988 The Regents of the University of California.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
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13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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31 * from: @(#)vaxbsubs.s 4.2 (Berkeley) 4/26/91
32 * $NetBSD: vaxbsubs.s,v 1.3 1997/01/09 20:22:23 tls Exp $
35 /* This is taken from bcmp.s from 4.2.
36 * The output of bunequal is the offset of the byte which didn't match;
37 * if all the bytes match, then we return n.
39 * BUGNOTE: This has no chance of working for lengths greater than 64K.
40 * (so, if you use this somewhere else, you may need to
44 /* bunequal(s1, s2, n) */
62 /* end of changes for bunequal... */
68 /* end of changes for bunequal... */
74 /* brand new code, using the above as base... */
75 /* bskip(s1, n, b) : finds the first occurrence of any byte != 'b' in the 'n'
76 * bytes beginning at 's1'.
78 * BUGNOTE: This has no chance of working for lengths greater than 64K.
79 * (so, if you use this somewhere else, you may need to