projects / apple / icu.git / blame
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|---|---|---|
| f3c0d7a5 A |
1 | // © 2016 and later: Unicode, Inc. and others. |
| 2 | // License & terms of use: http://www.unicode.org/copyright.html | |
| b75a7d8f A |
3 | /* |
| 4 | ****************************************************************************** | |
| 5 | * | |
| 6 | * Copyright (C) 2001, International Business Machines | |
| 7 | * Corporation and others. All Rights Reserved. | |
| 8 | * | |
| 9 | ****************************************************************************** | |
| 10 | * file name: cwchar.h | |
| f3c0d7a5 | 11 | * encoding: UTF-8 |
| b75a7d8f A |
12 | * tab size: 8 (not used) |
| 13 | * indentation:4 | |
| 14 | * | |
| 15 | * created on: 2001may25 | |
| 16 | * created by: Markus W. Scherer | |
| 17 | * | |
| 18 | * This file contains ICU-internal definitions of wchar_t operations. | |
| 19 | * These definitions were moved here from cstring.h so that fewer | |
| 20 | * ICU implementation files include wchar.h. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef __CWCHAR_H__ | |
| 24 | #define __CWCHAR_H__ | |
| 25 | ||
| 26 | #include <string.h> | |
| 27 | #include <stdlib.h> | |
| 28 | #include "unicode/utypes.h" | |
| 29 | ||
| 30 | /* Do this after utypes.h so that we have U_HAVE_WCHAR_H . */ | |
| 31 | #if U_HAVE_WCHAR_H | |
| 32 | # include <wchar.h> | |
| 33 | #endif | |
| 34 | ||
| 35 | /*===========================================================================*/ | |
| 36 | /* Wide-character functions */ | |
| 37 | /*===========================================================================*/ | |
| 38 | ||
| 39 | /* The following are not available on all systems, defined in wchar.h or string.h. */ | |
| 40 | #if U_HAVE_WCSCPY | |
| 41 | # define uprv_wcscpy wcscpy | |
| 42 | # define uprv_wcscat wcscat | |
| 43 | # define uprv_wcslen wcslen | |
| 44 | #else | |
| 45 | U_CAPI wchar_t* U_EXPORT2 | |
| 46 | uprv_wcscpy(wchar_t *dst, const wchar_t *src); | |
| 47 | U_CAPI wchar_t* U_EXPORT2 | |
| 48 | uprv_wcscat(wchar_t *dst, const wchar_t *src); | |
| 49 | U_CAPI size_t U_EXPORT2 | |
| 50 | uprv_wcslen(const wchar_t *src); | |
| 51 | #endif | |
| 52 | ||
| 53 | /* The following are part of the ANSI C standard, defined in stdlib.h . */ | |
| 54 | #define uprv_wcstombs(mbstr, wcstr, count) U_STANDARD_CPP_NAMESPACE wcstombs(mbstr, wcstr, count) | |
| 55 | #define uprv_mbstowcs(wcstr, mbstr, count) U_STANDARD_CPP_NAMESPACE mbstowcs(wcstr, mbstr, count) | |
| 56 | ||
| 57 | ||
| 58 | #endif |