/usr/include/x86_64-linux-gnu/unicode/putil.h is in libicu-dev 52.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | /*
******************************************************************************
*
* Copyright (C) 1997-2011, International Business Machines
* Corporation and others. All Rights Reserved.
*
******************************************************************************
*
* FILE NAME : putil.h
*
* Date Name Description
* 05/14/98 nos Creation (content moved here from utypes.h).
* 06/17/99 erm Added IEEE_754
* 07/22/98 stephen Added IEEEremainder, max, min, trunc
* 08/13/98 stephen Added isNegativeInfinity, isPositiveInfinity
* 08/24/98 stephen Added longBitsFromDouble
* 03/02/99 stephen Removed openFile(). Added AS400 support.
* 04/15/99 stephen Converted to C
* 11/15/99 helena Integrated S/390 changes for IEEE support.
* 01/11/00 helena Added u_getVersion.
******************************************************************************
*/
#ifndef PUTIL_H
#define PUTIL_H
#include "unicode/utypes.h"
/**
* \file
* \brief C API: Platform Utilities
*/
/*==========================================================================*/
/* Platform utilities */
/*==========================================================================*/
/**
* Platform utilities isolates the platform dependencies of the
* libarary. For each platform which this code is ported to, these
* functions may have to be re-implemented.
*/
/**
* Return the ICU data directory.
* The data directory is where common format ICU data files (.dat files)
* are loaded from. Note that normal use of the built-in ICU
* facilities does not require loading of an external data file;
* unless you are adding custom data to ICU, the data directory
* does not need to be set.
*
* The data directory is determined as follows:
* If u_setDataDirectory() has been called, that is it, otherwise
* if the ICU_DATA environment variable is set, use that, otherwise
* If a data directory was specifed at ICU build time
* <code>
* \code
* #define ICU_DATA_DIR "path"
* \endcode
* </code> use that,
* otherwise no data directory is available.
*
* @return the data directory, or an empty string ("") if no data directory has
* been specified.
*
* @stable ICU 2.0
*/
U_STABLE const char* U_EXPORT2 u_getDataDirectory(void);
/**
* Set the ICU data directory.
* The data directory is where common format ICU data files (.dat files)
* are loaded from. Note that normal use of the built-in ICU
* facilities does not require loading of an external data file;
* unless you are adding custom data to ICU, the data directory
* does not need to be set.
*
* This function should be called at most once in a process, before the
* first ICU operation (e.g., u_init()) that will require the loading of an
* ICU data file.
* This function is not thread-safe. Use it before calling ICU APIs from
* multiple threads.
*
* @param directory The directory to be set.
*
* @see u_init
* @stable ICU 2.0
*/
U_STABLE void U_EXPORT2 u_setDataDirectory(const char *directory);
/**
* @{
* Filesystem file and path separator characters.
* Example: '/' and ':' on Unix, '\\' and ';' on Windows.
* @stable ICU 2.0
*/
#if U_PLATFORM == U_PF_CLASSIC_MACOS
# define U_FILE_SEP_CHAR ':'
# define U_FILE_ALT_SEP_CHAR ':'
# define U_PATH_SEP_CHAR ';'
# define U_FILE_SEP_STRING ":"
# define U_FILE_ALT_SEP_STRING ":"
# define U_PATH_SEP_STRING ";"
#elif U_PLATFORM_USES_ONLY_WIN32_API
# define U_FILE_SEP_CHAR '\\'
# define U_FILE_ALT_SEP_CHAR '/'
# define U_PATH_SEP_CHAR ';'
# define U_FILE_SEP_STRING "\\"
# define U_FILE_ALT_SEP_STRING "/"
# define U_PATH_SEP_STRING ";"
#else
# define U_FILE_SEP_CHAR '/'
# define U_FILE_ALT_SEP_CHAR '/'
# define U_PATH_SEP_CHAR ':'
# define U_FILE_SEP_STRING "/"
# define U_FILE_ALT_SEP_STRING "/"
# define U_PATH_SEP_STRING ":"
#endif
/** @} */
/**
* Convert char characters to UChar characters.
* This utility function is useful only for "invariant characters"
* that are encoded in the platform default encoding.
* They are a small, constant subset of the encoding and include
* just the latin letters, digits, and some punctuation.
* For details, see U_CHARSET_FAMILY.
*
* @param cs Input string, points to <code>length</code>
* character bytes from a subset of the platform encoding.
* @param us Output string, points to memory for <code>length</code>
* Unicode characters.
* @param length The number of characters to convert; this may
* include the terminating <code>NUL</code>.
*
* @see U_CHARSET_FAMILY
* @stable ICU 2.0
*/
U_STABLE void U_EXPORT2
u_charsToUChars(const char *cs, UChar *us, int32_t length);
/**
* Convert UChar characters to char characters.
* This utility function is useful only for "invariant characters"
* that can be encoded in the platform default encoding.
* They are a small, constant subset of the encoding and include
* just the latin letters, digits, and some punctuation.
* For details, see U_CHARSET_FAMILY.
*
* @param us Input string, points to <code>length</code>
* Unicode characters that can be encoded with the
* codepage-invariant subset of the platform encoding.
* @param cs Output string, points to memory for <code>length</code>
* character bytes.
* @param length The number of characters to convert; this may
* include the terminating <code>NUL</code>.
*
* @see U_CHARSET_FAMILY
* @stable ICU 2.0
*/
U_STABLE void U_EXPORT2
u_UCharsToChars(const UChar *us, char *cs, int32_t length);
#endif
|