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1 /*- |
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2 * © Portions copyright (c) 2006 Nokia Corporation. All rights reserved. |
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3 * |
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4 * Copyright (c) 1990, 1993 |
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5 * The Regents of the University of California. All rights reserved. |
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6 * |
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7 * This code is derived from software contributed to Berkeley by |
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8 * Chris Torek. |
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9 * |
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10 * Redistribution and use in source and binary forms, with or without |
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11 * modification, are permitted provided that the following conditions |
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12 * are met: |
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13 * 1. Redistributions of source code must retain the above copyright |
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14 * notice, this list of conditions and the following disclaimer. |
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15 * 2. Redistributions in binary form must reproduce the above copyright |
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16 * notice, this list of conditions and the following disclaimer in the |
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17 * documentation and/or other materials provided with the distribution. |
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18 * 4. Neither the name of the University nor the names of its contributors |
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19 * may be used to endorse or promote products derived from this software |
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20 * without specific prior written permission. |
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21 * |
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22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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32 * SUCH DAMAGE. |
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33 */ |
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34 |
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35 #include <sys/cdefs.h> |
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36 #if defined(LIBC_SCCS) && !defined(lint) |
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37 static char sccsid[] = "@(#)strcmp.c 8.1 (Berkeley) 6/4/93"; |
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38 __RCSID("$NetBSD: wcscmp.c,v 1.3 2001/01/05 12:13:12 itojun Exp $"); |
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39 #endif /* LIBC_SCCS and not lint */ |
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40 __FBSDID("$FreeBSD: src/lib/libc/string/wcscmp.c,v 1.7 2002/10/23 11:08:40 tjr Exp $"); |
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41 |
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42 #include <wchar.h> |
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43 |
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44 /* |
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45 * Compare strings. |
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46 */ |
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47 EXPORT_C int |
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48 wcscmp(s1, s2) |
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49 const wchar_t *s1, *s2; |
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50 { |
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51 |
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52 while (*s1 == *s2++) |
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53 if (*s1++ == 0) |
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54 return (0); |
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55 /* XXX assumes wchar_t = int */ |
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56 #ifndef __SYMBIAN32__ |
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57 return (*(const unsigned int *)s1 - *(const unsigned int *)--s2); |
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58 #else //__SYMBIAN32__ |
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59 return (*(const unsigned short int *)s1 - *(const unsigned short int *)--s2); |
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60 #endif //__SYMBIAN32__ |
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61 } |