putil.h

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00001 /*
00002 ******************************************************************************
00003 *
00004 *   Copyright (C) 1997-2011, International Business Machines
00005 *   Corporation and others.  All Rights Reserved.
00006 *
00007 ******************************************************************************
00008 *
00009 *  FILE NAME : putil.h
00010 *
00011 *   Date        Name        Description
00012 *   05/14/98    nos         Creation (content moved here from utypes.h).
00013 *   06/17/99    erm         Added IEEE_754
00014 *   07/22/98    stephen     Added IEEEremainder, max, min, trunc
00015 *   08/13/98    stephen     Added isNegativeInfinity, isPositiveInfinity
00016 *   08/24/98    stephen     Added longBitsFromDouble
00017 *   03/02/99    stephen     Removed openFile().  Added AS400 support.
00018 *   04/15/99    stephen     Converted to C
00019 *   11/15/99    helena      Integrated S/390 changes for IEEE support.
00020 *   01/11/00    helena      Added u_getVersion.
00021 ******************************************************************************
00022 */
00023 
00024 #ifndef PUTIL_H
00025 #define PUTIL_H
00026 
00027 #include "unicode/utypes.h"
00033 /*==========================================================================*/
00034 /* Platform utilities                                                       */
00035 /*==========================================================================*/
00036 
00067 U_STABLE const char* U_EXPORT2 u_getDataDirectory(void);
00068 
00088 U_STABLE void U_EXPORT2 u_setDataDirectory(const char *directory);
00089 
00096 #if U_PLATFORM == U_PF_CLASSIC_MACOS
00097 #   define U_FILE_SEP_CHAR ':'
00098 #   define U_FILE_ALT_SEP_CHAR ':'
00099 #   define U_PATH_SEP_CHAR ';'
00100 #   define U_FILE_SEP_STRING ":"
00101 #   define U_FILE_ALT_SEP_STRING ":"
00102 #   define U_PATH_SEP_STRING ";"
00103 #elif U_PLATFORM_USES_ONLY_WIN32_API
00104 #   define U_FILE_SEP_CHAR '\\'
00105 #   define U_FILE_ALT_SEP_CHAR '/'
00106 #   define U_PATH_SEP_CHAR ';'
00107 #   define U_FILE_SEP_STRING "\\"
00108 #   define U_FILE_ALT_SEP_STRING "/"
00109 #   define U_PATH_SEP_STRING ";"
00110 #else
00111 #   define U_FILE_SEP_CHAR '/'
00112 #   define U_FILE_ALT_SEP_CHAR '/'
00113 #   define U_PATH_SEP_CHAR ':'
00114 #   define U_FILE_SEP_STRING "/"
00115 #   define U_FILE_ALT_SEP_STRING "/"
00116 #   define U_PATH_SEP_STRING ":"
00117 #endif
00118 
00139 U_STABLE void U_EXPORT2
00140 u_charsToUChars(const char *cs, UChar *us, int32_t length);
00141 
00161 U_STABLE void U_EXPORT2
00162 u_UCharsToChars(const UChar *us, char *cs, int32_t length);
00163 
00164 #endif

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