ICU 74.2 74.2

putil.h
Go to the documentation of this file.
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) 1997-2014, International Business Machines
7* Corporation and others. All Rights Reserved.
8*
9******************************************************************************
10*
11* FILE NAME : putil.h
12*
13* Date Name Description
14* 05/14/98 nos Creation (content moved here from utypes.h).
15* 06/17/99 erm Added IEEE_754
16* 07/22/98 stephen Added IEEEremainder, max, min, trunc
17* 08/13/98 stephen Added isNegativeInfinity, isPositiveInfinity
18* 08/24/98 stephen Added longBitsFromDouble
19* 03/02/99 stephen Removed openFile(). Added AS400 support.
20* 04/15/99 stephen Converted to C
21* 11/15/99 helena Integrated S/390 changes for IEEE support.
22* 01/11/00 helena Added u_getVersion.
23******************************************************************************
24*/
25
26#ifndef PUTIL_H
27#define PUTIL_H
28
29#include "unicode/utypes.h"
35/*==========================================================================*/
36/* Platform utilities */
37/*==========================================================================*/
38
69 U_CAPI const char* U_EXPORT2 u_getDataDirectory(void);
70
71
91 U_CAPI void U_EXPORT2 u_setDataDirectory(const char *directory);
92
93#ifndef U_HIDE_INTERNAL_API
102 U_CAPI const char * U_EXPORT2 u_getTimeZoneFilesDirectory(UErrorCode *status);
103
112 U_CAPI void U_EXPORT2 u_setTimeZoneFilesDirectory(const char *path, UErrorCode *status);
113#endif /* U_HIDE_INTERNAL_API */
114
115
122#if U_PLATFORM_USES_ONLY_WIN32_API
123# define U_FILE_SEP_CHAR '\\'
124# define U_FILE_ALT_SEP_CHAR '/'
125# define U_PATH_SEP_CHAR ';'
126# define U_FILE_SEP_STRING "\\"
127# define U_FILE_ALT_SEP_STRING "/"
128# define U_PATH_SEP_STRING ";"
129#else
130# define U_FILE_SEP_CHAR '/'
131# define U_FILE_ALT_SEP_CHAR '/'
132# define U_PATH_SEP_CHAR ':'
133# define U_FILE_SEP_STRING "/"
134# define U_FILE_ALT_SEP_STRING "/"
135# define U_PATH_SEP_STRING ":"
136#endif
137
158 U_CAPI void U_EXPORT2
159 u_charsToUChars(const char *cs, UChar *us, int32_t length);
160
180 U_CAPI void U_EXPORT2
181 u_UCharsToChars(const UChar *us, char *cs, int32_t length);
182
183#endif
u_UCharsToChars
U_CAPI void u_UCharsToChars(const UChar *us, char *cs, int32_t length)
Convert UChar characters to char characters.
u_setTimeZoneFilesDirectory
U_CAPI void u_setTimeZoneFilesDirectory(const char *path, UErrorCode *status)
Set the time zone files override directory.
u_setDataDirectory
U_CAPI void u_setDataDirectory(const char *directory)
Set the ICU data directory.
u_charsToUChars
U_CAPI void u_charsToUChars(const char *cs, UChar *us, int32_t length)
Convert char characters to UChar characters.
u_getTimeZoneFilesDirectory
U_CAPI const char * u_getTimeZoneFilesDirectory(UErrorCode *status)
Return the time zone files override directory, or an empty string if no directory was specified.
u_getDataDirectory
U_CAPI const char * u_getDataDirectory(void)
Platform utilities isolates the platform dependencies of the library.
U_CAPI
#define U_CAPI
This is used to declare a function as a public ICU C API.
Definition umachine.h:110
UChar
char16_t UChar
The base type for UTF-16 code units and pointers.
Definition umachine.h:386
utypes.h
Basic definitions for ICU, for both C and C++ APIs.
UErrorCode
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
Definition utypes.h:415