/usr/include/pango-1.0/pango/pango-utils.h is in libpango1.0-dev 1.36.8-3.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 | /* Pango
* pango-utils.c: Utilities for internal functions and modules
*
* Copyright (C) 2000 Red Hat Software
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __PANGO_UTILS_H__
#define __PANGO_UTILS_H__
#include <stdio.h>
#include <glib.h>
#include <pango/pango-font.h>
G_BEGIN_DECLS
char ** pango_split_file_list (const char *str);
char *pango_trim_string (const char *str);
gint pango_read_line (FILE *stream,
GString *str);
gboolean pango_skip_space (const char **pos);
gboolean pango_scan_word (const char **pos,
GString *out);
gboolean pango_scan_string (const char **pos,
GString *out);
gboolean pango_scan_int (const char **pos,
int *out);
#ifdef PANGO_ENABLE_BACKEND
char * pango_config_key_get_system (const char *key);
char * pango_config_key_get (const char *key);
G_DEPRECATED
void pango_lookup_aliases (const char *fontname,
char ***families,
int *n_families);
#endif /* PANGO_ENABLE_BACKEND */
gboolean pango_parse_enum (GType type,
const char *str,
int *value,
gboolean warn,
char **possible_values);
/* Functions for parsing textual representations
* of PangoFontDescription fields. They return TRUE if the input string
* contains a valid value, which then has been assigned to the corresponding
* field in the PangoFontDescription. If the warn parameter is TRUE,
* a warning is printed (with g_warning) if the string does not
* contain a valid value.
*/
gboolean pango_parse_style (const char *str,
PangoStyle *style,
gboolean warn);
gboolean pango_parse_variant (const char *str,
PangoVariant *variant,
gboolean warn);
gboolean pango_parse_weight (const char *str,
PangoWeight *weight,
gboolean warn);
gboolean pango_parse_stretch (const char *str,
PangoStretch *stretch,
gboolean warn);
#ifdef PANGO_ENABLE_BACKEND
/* On Unix, return the name of the "pango" subdirectory of SYSCONFDIR
* (which is set at compile time). On Win32, return the Pango
* installation directory (which is set at installation time, and
* stored in the registry). The returned string should not be
* g_free'd.
*/
const char * pango_get_sysconf_subdirectory (void) G_GNUC_PURE;
/* Ditto for LIBDIR/pango. On Win32, use the same Pango
* installation directory. This returned string should not be
* g_free'd either.
*/
const char * pango_get_lib_subdirectory (void) G_GNUC_PURE;
#endif /* PANGO_ENABLE_BACKEND */
/* Hint line position and thickness.
*/
void pango_quantize_line_geometry (int *thickness,
int *position);
/* A routine from fribidi that we either wrap or provide ourselves.
*/
guint8 * pango_log2vis_get_embedding_levels (const gchar *text,
int length,
PangoDirection *pbase_dir);
/* Unicode characters that are zero-width and should not be rendered
* normally.
*/
gboolean pango_is_zero_width (gunichar ch) G_GNUC_CONST;
/* Pango version checking */
/* Encode a Pango version as an integer */
/**
* PANGO_VERSION_ENCODE:
* @major: the major component of the version number
* @minor: the minor component of the version number
* @micro: the micro component of the version number
*
* This macro encodes the given Pango version into an integer. The numbers
* returned by %PANGO_VERSION and pango_version() are encoded using this macro.
* Two encoded version numbers can be compared as integers.
*/
#define PANGO_VERSION_ENCODE(major, minor, micro) ( \
((major) * 10000) \
+ ((minor) * 100) \
+ ((micro) * 1))
/* Encoded version of Pango at compile-time */
/**
* PANGO_VERSION:
*
* The version of Pango available at compile-time, encoded using PANGO_VERSION_ENCODE().
*/
/**
* PANGO_VERSION_STRING:
*
* A string literal containing the version of Pango available at compile-time.
*/
/**
* PANGO_VERSION_MAJOR:
*
* The major component of the version of Pango available at compile-time.
*/
/**
* PANGO_VERSION_MINOR:
*
* The minor component of the version of Pango available at compile-time.
*/
/**
* PANGO_VERSION_MICRO:
*
* The micro component of the version of Pango available at compile-time.
*/
#define PANGO_VERSION PANGO_VERSION_ENCODE( \
PANGO_VERSION_MAJOR, \
PANGO_VERSION_MINOR, \
PANGO_VERSION_MICRO)
/* Check that compile-time Pango is as new as required */
/**
* PANGO_VERSION_CHECK:
* @major: the major component of the version number
* @minor: the minor component of the version number
* @micro: the micro component of the version number
*
* Checks that the version of Pango available at compile-time is not older than
* the provided version number.
*/
#define PANGO_VERSION_CHECK(major,minor,micro) \
(PANGO_VERSION >= PANGO_VERSION_ENCODE(major,minor,micro))
/* Return encoded version of Pango at run-time */
int pango_version (void) G_GNUC_CONST;
/* Return run-time Pango version as an string */
const char * pango_version_string (void) G_GNUC_CONST;
/* Check that run-time Pango is as new as required */
const char * pango_version_check (int required_major,
int required_minor,
int required_micro) G_GNUC_CONST;
G_END_DECLS
#endif /* __PANGO_UTILS_H__ */
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