| | 1 | // © 2016 and later: Unicode, Inc. and others. |
| | 2 | // License & terms of use: http://www.unicode.org/copyright.html |
| | 3 | /* |
| | 4 | ****************************************************************************** |
| | 5 | * |
| | 6 | * Copyright (C) 2001, International Business Machines |
| | 7 | * Corporation and others. All Rights Reserved. |
| | 8 | * |
| | 9 | ****************************************************************************** |
| | 10 | * file name: cwchar.h |
| | 11 | * encoding: UTF-8 |
| | 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 |
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