51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
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* |-----------------------------------------------------------|
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* | Copyright (c) 1991, 1990 MIPS Computer Systems, Inc. |
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* | All Rights Reserved |
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* |-----------------------------------------------------------|
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* | Restricted Rights Legend |
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* | Use, duplication, or disclosure by the Government is |
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* | subject to restrictions as set forth in |
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* | subparagraph (c)(1)(ii) of the Rights in Technical |
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* | Data and Computer Software Clause of DFARS 252.227-7013. |
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* | MIPS Computer Systems, Inc. |
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* | 950 DeGuigne Avenue |
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* | Sunnyvale, California 94088-3650, USA |
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* |-----------------------------------------------------------|
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*/
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#ident "$Header: /proj/irix6.5.7m/isms/eoe/cmd/lp_svr4/lib/lp/RCS/cs_strcmp.c,v 1.1 1992/12/14 13:27:57 suresh Exp $"
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/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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/* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
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#include "ctype.h"
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/*
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* Compare strings ignoring case: s1>s2: >0 s1==s2: 0 s1<s2: <0
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*/
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int
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#if defined(__STDC__)
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cs_strcmp(
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char * s1,
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char * s2
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)
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#else
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cs_strcmp(s1, s2)
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register char *s1, *s2;
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#endif
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{
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if(s1 == s2)
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return(0);
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while(toupper(*s1) == toupper(*s2++))
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if(*s1++ == '\0')
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return(0);
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return(toupper(*s1) - toupper(*--s2));
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}
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