127 lines
2.7 KiB
C
127 lines
2.7 KiB
C
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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* $Source: /cvsroot/dxx-rebirth/d1x-rebirth/misc/strutil.c,v $
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* $Revision: 1.1.1.1 $
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* $Author: zicodxx $
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* $Date: 2006/03/17 19:45:05 $
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*
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* string manipulation utility code
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*
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* $Log: strutil.c,v $
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* Revision 1.1.1.1 2006/03/17 19:45:05 zicodxx
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* initial import
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*
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* Revision 1.4 1999/10/25 08:09:19 sekmu
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* compilable in dos again. __DOS__ is never defined. use MSDOS or DJGPP
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*
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* Revision 1.3 1999/10/17 23:15:23 donut
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* made str(n)icmp have const args
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*
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* Revision 1.2 1999/10/14 04:48:21 donut
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* alpha fixes, and gl_font args
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*
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* Revision 1.1.1.1 1999/06/14 22:13:53 donut
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* Import of d1x 1.37 source.
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*
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* Revision 1.3 1995/07/17 10:44:11 allender
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* fixed strrev
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*
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* Revision 1.2 1995/05/04 20:10:59 allender
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* added some string routines
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*
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* Revision 1.1 1995/03/30 15:03:55 allender
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* Initial revision
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include "u_mem.h"
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#ifdef _MSC_VER
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int strcasecmp( char *s1, char *s2 )
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{ return _stricmp(s1,s2); }
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int strncasecmp(char *s1, char *s2, int n)
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{ return _strnicmp(s1,s2,n); }
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#endif
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#if ((!defined(__WINDOWS__) && !defined(__DJGPP__)) || defined(__LCC__))
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// string compare without regard to case
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#define strcmpi(a,b) stricmp(a,b)
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int stricmp( const char *s1, const char *s2 )
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{
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while( *s1 && *s2 ) {
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if ( tolower(*s1) != tolower(*s2) ) return 1;
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s1++;
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s2++;
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}
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if ( *s1 || *s2 ) return 1;
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return 0;
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}
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#ifndef __LCC__
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int strnicmp( const char *s1, const char *s2, int n )
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{
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while( *s1 && *s2 && n) {
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if ( tolower(*s1) != tolower(*s2) ) return 1;
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s1++;
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s2++;
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n--;
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}
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return 0;
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}
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void strlwr( char *s1 )
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{
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while( *s1 ) {
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*s1 = tolower(*s1);
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s1++;
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}
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}
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void strupr( char *s1 )
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{
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while( *s1 ) {
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*s1 = toupper(*s1);
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s1++;
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}
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}
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#endif
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void strrev( char *s1 )
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{
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int i,l;
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char *s2;
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s2 = (char *) malloc(strlen(s1) + 1);
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strcpy(s2, s1);
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l = strlen(s2);
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for (i = 0; i < l; i++)
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s1[l-1-i] = s2[i];
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free(s2);
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}
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#endif
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