1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
19 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
20 * file for a list of people on the GLib Team. See the ChangeLog
21 * files for a list of changes. These files are distributed with
22 * GLib at ftp://ftp.gtk.org/pub/gtk/.
25 #ifndef __G_VERSION_MACROS_H__
26 #define __G_VERSION_MACROS_H__
28 #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
29 #error "Only <glib.h> can be included directly."
32 /* Version boundaries checks */
34 #define G_ENCODE_VERSION(major,minor) ((major) << 16 | (minor) << 8)
36 /* XXX: Every new stable minor release bump should add a macro here */
41 * A macro that evaluates to the 2.26 version of GLib, in a format
42 * that can be used by the C pre-processor.
46 #define GLIB_VERSION_2_26 (G_ENCODE_VERSION (2, 26))
51 * A macro that evaluates to the 2.28 version of GLib, in a format
52 * that can be used by the C pre-processor.
56 #define GLIB_VERSION_2_28 (G_ENCODE_VERSION (2, 28))
61 * A macro that evaluates to the 2.30 version of GLib, in a format
62 * that can be used by the C pre-processor.
66 #define GLIB_VERSION_2_30 (G_ENCODE_VERSION (2, 30))
71 * A macro that evaluates to the 2.32 version of GLib, in a format
72 * that can be used by the C pre-processor.
76 #define GLIB_VERSION_2_32 (G_ENCODE_VERSION (2, 32))
81 * A macro that evaluates to the 2.34 version of GLib, in a format
82 * that can be used by the C pre-processor.
86 #define GLIB_VERSION_2_34 (G_ENCODE_VERSION (2, 34))
91 * A macro that evaluates to the 2.36 version of GLib, in a format
92 * that can be used by the C pre-processor.
96 #define GLIB_VERSION_2_36 (G_ENCODE_VERSION (2, 36))
101 * A macro that evaluates to the 2.38 version of GLib, in a format
102 * that can be used by the C pre-processor.
106 #define GLIB_VERSION_2_38 (G_ENCODE_VERSION (2, 38))
111 * A macro that evaluates to the 2.40 version of GLib, in a format
112 * that can be used by the C pre-processor.
116 #define GLIB_VERSION_2_40 (G_ENCODE_VERSION (2, 40))
121 * A macro that evaluates to the 2.42 version of GLib, in a format
122 * that can be used by the C pre-processor.
126 #define GLIB_VERSION_2_42 (G_ENCODE_VERSION (2, 42))
128 /* evaluates to the current stable version; for development cycles,
129 * this means the next stable target
131 #if (GLIB_MINOR_VERSION % 2)
132 #define GLIB_VERSION_CUR_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION + 1))
134 #define GLIB_VERSION_CUR_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION))
137 /* evaluates to the previous stable version */
138 #if (GLIB_MINOR_VERSION % 2)
139 #define GLIB_VERSION_PREV_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION - 1))
141 #define GLIB_VERSION_PREV_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION - 2))
145 * GLIB_VERSION_MIN_REQUIRED:
147 * A macro that should be defined by the user prior to including
149 * The definition should be one of the predefined GLib version
150 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
152 * This macro defines the earliest version of GLib that the package is
153 * required to be able to compile against.
155 * If the compiler is configured to warn about the use of deprecated
156 * functions, then using functions that were deprecated in version
157 * %GLIB_VERSION_MIN_REQUIRED or earlier will cause warnings (but
158 * using functions deprecated in later releases will not).
162 /* If the package sets GLIB_VERSION_MIN_REQUIRED to some future
163 * GLIB_VERSION_X_Y value that we don't know about, it will compare as
164 * 0 in preprocessor tests.
166 #ifndef GLIB_VERSION_MIN_REQUIRED
167 # define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE)
168 #elif GLIB_VERSION_MIN_REQUIRED == 0
169 # undef GLIB_VERSION_MIN_REQUIRED
170 # define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE + 2)
174 * GLIB_VERSION_MAX_ALLOWED:
176 * A macro that should be defined by the user prior to including
178 * The definition should be one of the predefined GLib version
179 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
181 * This macro defines the latest version of the GLib API that the
182 * package is allowed to make use of.
184 * If the compiler is configured to warn about the use of deprecated
185 * functions, then using functions added after version
186 * %GLIB_VERSION_MAX_ALLOWED will cause warnings.
188 * Unless you are using GLIB_CHECK_VERSION() or the like to compile
189 * different code depending on the GLib version, then this should be
190 * set to the same value as %GLIB_VERSION_MIN_REQUIRED.
194 #if !defined (GLIB_VERSION_MAX_ALLOWED) || (GLIB_VERSION_MAX_ALLOWED == 0)
195 # undef GLIB_VERSION_MAX_ALLOWED
196 # define GLIB_VERSION_MAX_ALLOWED (GLIB_VERSION_CUR_STABLE)
200 #if GLIB_VERSION_MIN_REQUIRED > GLIB_VERSION_CUR_STABLE
201 #error "GLIB_VERSION_MIN_REQUIRED must be <= GLIB_VERSION_CUR_STABLE"
203 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_MIN_REQUIRED
204 #error "GLIB_VERSION_MAX_ALLOWED must be >= GLIB_VERSION_MIN_REQUIRED"
206 #if GLIB_VERSION_MIN_REQUIRED < GLIB_VERSION_2_26
207 #error "GLIB_VERSION_MIN_REQUIRED must be >= GLIB_VERSION_2_26"
210 /* These macros are used to mark deprecated functions in GLib headers,
211 * and thus have to be exposed in installed headers. But please
212 * do *not* use them in other projects. Instead, use G_DEPRECATED
213 * or define your own wrappers around it.
215 #define GLIB_AVAILABLE_IN_ALL _GLIB_EXTERN
217 /* XXX: Every new stable minor release should add a set of macros here */
219 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_26
220 # define GLIB_DEPRECATED_IN_2_26 GLIB_DEPRECATED
221 # define GLIB_DEPRECATED_IN_2_26_FOR(f) GLIB_DEPRECATED_FOR(f)
223 # define GLIB_DEPRECATED_IN_2_26 _GLIB_EXTERN
224 # define GLIB_DEPRECATED_IN_2_26_FOR(f) _GLIB_EXTERN
227 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_26
228 # define GLIB_AVAILABLE_IN_2_26 GLIB_UNAVAILABLE(2, 26)
230 # define GLIB_AVAILABLE_IN_2_26 _GLIB_EXTERN
233 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_28
234 # define GLIB_DEPRECATED_IN_2_28 GLIB_DEPRECATED
235 # define GLIB_DEPRECATED_IN_2_28_FOR(f) GLIB_DEPRECATED_FOR(f)
237 # define GLIB_DEPRECATED_IN_2_28 _GLIB_EXTERN
238 # define GLIB_DEPRECATED_IN_2_28_FOR(f) _GLIB_EXTERN
241 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_28
242 # define GLIB_AVAILABLE_IN_2_28 GLIB_UNAVAILABLE(2, 28)
244 # define GLIB_AVAILABLE_IN_2_28 _GLIB_EXTERN
247 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_30
248 # define GLIB_DEPRECATED_IN_2_30 GLIB_DEPRECATED
249 # define GLIB_DEPRECATED_IN_2_30_FOR(f) GLIB_DEPRECATED_FOR(f)
251 # define GLIB_DEPRECATED_IN_2_30 _GLIB_EXTERN
252 # define GLIB_DEPRECATED_IN_2_30_FOR(f) _GLIB_EXTERN
255 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_30
256 # define GLIB_AVAILABLE_IN_2_30 GLIB_UNAVAILABLE(2, 30)
258 # define GLIB_AVAILABLE_IN_2_30 _GLIB_EXTERN
261 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_32
262 # define GLIB_DEPRECATED_IN_2_32 GLIB_DEPRECATED
263 # define GLIB_DEPRECATED_IN_2_32_FOR(f) GLIB_DEPRECATED_FOR(f)
265 # define GLIB_DEPRECATED_IN_2_32 _GLIB_EXTERN
266 # define GLIB_DEPRECATED_IN_2_32_FOR(f) _GLIB_EXTERN
269 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_32
270 # define GLIB_AVAILABLE_IN_2_32 GLIB_UNAVAILABLE(2, 32)
272 # define GLIB_AVAILABLE_IN_2_32 _GLIB_EXTERN
275 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_34
276 # define GLIB_DEPRECATED_IN_2_34 GLIB_DEPRECATED
277 # define GLIB_DEPRECATED_IN_2_34_FOR(f) GLIB_DEPRECATED_FOR(f)
279 # define GLIB_DEPRECATED_IN_2_34 _GLIB_EXTERN
280 # define GLIB_DEPRECATED_IN_2_34_FOR(f) _GLIB_EXTERN
283 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_34
284 # define GLIB_AVAILABLE_IN_2_34 GLIB_UNAVAILABLE(2, 34)
286 # define GLIB_AVAILABLE_IN_2_34 _GLIB_EXTERN
289 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_36
290 # define GLIB_DEPRECATED_IN_2_36 GLIB_DEPRECATED
291 # define GLIB_DEPRECATED_IN_2_36_FOR(f) GLIB_DEPRECATED_FOR(f)
293 # define GLIB_DEPRECATED_IN_2_36 _GLIB_EXTERN
294 # define GLIB_DEPRECATED_IN_2_36_FOR(f) _GLIB_EXTERN
297 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_36
298 # define GLIB_AVAILABLE_IN_2_36 GLIB_UNAVAILABLE(2, 36)
300 # define GLIB_AVAILABLE_IN_2_36 _GLIB_EXTERN
303 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_38
304 # define GLIB_DEPRECATED_IN_2_38 GLIB_DEPRECATED
305 # define GLIB_DEPRECATED_IN_2_38_FOR(f) GLIB_DEPRECATED_FOR(f)
307 # define GLIB_DEPRECATED_IN_2_38 _GLIB_EXTERN
308 # define GLIB_DEPRECATED_IN_2_38_FOR(f) _GLIB_EXTERN
311 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38
312 # define GLIB_AVAILABLE_IN_2_38 GLIB_UNAVAILABLE(2, 38)
314 # define GLIB_AVAILABLE_IN_2_38 _GLIB_EXTERN
317 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_40
318 # define GLIB_DEPRECATED_IN_2_40 GLIB_DEPRECATED
319 # define GLIB_DEPRECATED_IN_2_40_FOR(f) GLIB_DEPRECATED_FOR(f)
321 # define GLIB_DEPRECATED_IN_2_40 _GLIB_EXTERN
322 # define GLIB_DEPRECATED_IN_2_40_FOR(f) _GLIB_EXTERN
325 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_40
326 # define GLIB_AVAILABLE_IN_2_40 GLIB_UNAVAILABLE(2, 40)
328 # define GLIB_AVAILABLE_IN_2_40 _GLIB_EXTERN
331 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_42
332 # define GLIB_DEPRECATED_IN_2_42 GLIB_DEPRECATED
333 # define GLIB_DEPRECATED_IN_2_42_FOR(f) GLIB_DEPRECATED_FOR(f)
335 # define GLIB_DEPRECATED_IN_2_42 _GLIB_EXTERN
336 # define GLIB_DEPRECATED_IN_2_42_FOR(f) _GLIB_EXTERN
339 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_42
340 # define GLIB_AVAILABLE_IN_2_42 GLIB_UNAVAILABLE(2, 42)
342 # define GLIB_AVAILABLE_IN_2_42 _GLIB_EXTERN
345 #endif /* __G_VERSION_MACROS_H__ */