michael@0: /*  
michael@0: ******************************************************************************
michael@0: *
michael@0: *   Copyright (C) 2001, International Business Machines
michael@0: *   Corporation and others.  All Rights Reserved.
michael@0: *
michael@0: ******************************************************************************
michael@0: *   file name:  cwchar.h
michael@0: *   encoding:   US-ASCII
michael@0: *   tab size:   8 (not used)
michael@0: *   indentation:4
michael@0: *
michael@0: *   created on: 2001may25
michael@0: *   created by: Markus W. Scherer
michael@0: *
michael@0: *   This file contains ICU-internal definitions of wchar_t operations.
michael@0: *   These definitions were moved here from cstring.h so that fewer
michael@0: *   ICU implementation files include wchar.h.
michael@0: */
michael@0: 
michael@0: #ifndef __CWCHAR_H__
michael@0: #define __CWCHAR_H__
michael@0: 
michael@0: #include <string.h>
michael@0: #include <stdlib.h>
michael@0: #include "unicode/utypes.h"
michael@0: 
michael@0: /* Do this after utypes.h so that we have U_HAVE_WCHAR_H . */
michael@0: #if U_HAVE_WCHAR_H
michael@0: #   include <wchar.h>
michael@0: #endif
michael@0: 
michael@0: /*===========================================================================*/
michael@0: /* Wide-character functions                                                  */
michael@0: /*===========================================================================*/
michael@0: 
michael@0: /* The following are not available on all systems, defined in wchar.h or string.h. */
michael@0: #if U_HAVE_WCSCPY
michael@0: #   define uprv_wcscpy wcscpy
michael@0: #   define uprv_wcscat wcscat
michael@0: #   define uprv_wcslen wcslen
michael@0: #else
michael@0: U_CAPI wchar_t* U_EXPORT2 
michael@0: uprv_wcscpy(wchar_t *dst, const wchar_t *src);
michael@0: U_CAPI wchar_t* U_EXPORT2 
michael@0: uprv_wcscat(wchar_t *dst, const wchar_t *src);
michael@0: U_CAPI size_t U_EXPORT2 
michael@0: uprv_wcslen(const wchar_t *src);
michael@0: #endif
michael@0: 
michael@0: /* The following are part of the ANSI C standard, defined in stdlib.h . */
michael@0: #define uprv_wcstombs(mbstr, wcstr, count) U_STANDARD_CPP_NAMESPACE wcstombs(mbstr, wcstr, count)
michael@0: #define uprv_mbstowcs(wcstr, mbstr, count) U_STANDARD_CPP_NAMESPACE mbstowcs(wcstr, mbstr, count)
michael@0: 
michael@0: 
michael@0: #endif