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))
147 * A macro that evaluates to the 2.44 version of GLib, in a format
148 * that can be used by the C pre-processor.
152 #define GLIB_VERSION_2_44 (G_ENCODE_VERSION (2, 44))
155 * GLIB_VERSION_MIN_REQUIRED:
157 * A macro that should be defined by the user prior to including
159 * The definition should be one of the predefined GLib version
160 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
162 * This macro defines the earliest version of GLib that the package is
163 * required to be able to compile against.
165 * If the compiler is configured to warn about the use of deprecated
166 * functions, then using functions that were deprecated in version
167 * %GLIB_VERSION_MIN_REQUIRED or earlier will cause warnings (but
168 * using functions deprecated in later releases will not).
172 /* If the package sets GLIB_VERSION_MIN_REQUIRED to some future
173 * GLIB_VERSION_X_Y value that we don't know about, it will compare as
174 * 0 in preprocessor tests.
176 #ifndef GLIB_VERSION_MIN_REQUIRED
177 # define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE)
178 #elif GLIB_VERSION_MIN_REQUIRED == 0
179 # undef GLIB_VERSION_MIN_REQUIRED
180 # define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE + 2)
184 * GLIB_VERSION_MAX_ALLOWED:
186 * A macro that should be defined by the user prior to including
188 * The definition should be one of the predefined GLib version
189 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
191 * This macro defines the latest version of the GLib API that the
192 * package is allowed to make use of.
194 * If the compiler is configured to warn about the use of deprecated
195 * functions, then using functions added after version
196 * %GLIB_VERSION_MAX_ALLOWED will cause warnings.
198 * Unless you are using GLIB_CHECK_VERSION() or the like to compile
199 * different code depending on the GLib version, then this should be
200 * set to the same value as %GLIB_VERSION_MIN_REQUIRED.
204 #if !defined (GLIB_VERSION_MAX_ALLOWED) || (GLIB_VERSION_MAX_ALLOWED == 0)
205 # undef GLIB_VERSION_MAX_ALLOWED
206 # define GLIB_VERSION_MAX_ALLOWED (GLIB_VERSION_CUR_STABLE)
210 #if GLIB_VERSION_MIN_REQUIRED > GLIB_VERSION_CUR_STABLE
211 #error "GLIB_VERSION_MIN_REQUIRED must be <= GLIB_VERSION_CUR_STABLE"
213 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_MIN_REQUIRED
214 #error "GLIB_VERSION_MAX_ALLOWED must be >= GLIB_VERSION_MIN_REQUIRED"
216 #if GLIB_VERSION_MIN_REQUIRED < GLIB_VERSION_2_26
217 #error "GLIB_VERSION_MIN_REQUIRED must be >= GLIB_VERSION_2_26"
220 /* These macros are used to mark deprecated functions in GLib headers,
221 * and thus have to be exposed in installed headers. But please
222 * do *not* use them in other projects. Instead, use G_DEPRECATED
223 * or define your own wrappers around it.
225 #define GLIB_AVAILABLE_IN_ALL _GLIB_EXTERN
227 /* XXX: Every new stable minor release should add a set of macros here */
229 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_26
230 # define GLIB_DEPRECATED_IN_2_26 GLIB_DEPRECATED
231 # define GLIB_DEPRECATED_IN_2_26_FOR(f) GLIB_DEPRECATED_FOR(f)
233 # define GLIB_DEPRECATED_IN_2_26 _GLIB_EXTERN
234 # define GLIB_DEPRECATED_IN_2_26_FOR(f) _GLIB_EXTERN
237 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_26
238 # define GLIB_AVAILABLE_IN_2_26 GLIB_UNAVAILABLE(2, 26)
240 # define GLIB_AVAILABLE_IN_2_26 _GLIB_EXTERN
243 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_28
244 # define GLIB_DEPRECATED_IN_2_28 GLIB_DEPRECATED
245 # define GLIB_DEPRECATED_IN_2_28_FOR(f) GLIB_DEPRECATED_FOR(f)
247 # define GLIB_DEPRECATED_IN_2_28 _GLIB_EXTERN
248 # define GLIB_DEPRECATED_IN_2_28_FOR(f) _GLIB_EXTERN
251 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_28
252 # define GLIB_AVAILABLE_IN_2_28 GLIB_UNAVAILABLE(2, 28)
254 # define GLIB_AVAILABLE_IN_2_28 _GLIB_EXTERN
257 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_30
258 # define GLIB_DEPRECATED_IN_2_30 GLIB_DEPRECATED
259 # define GLIB_DEPRECATED_IN_2_30_FOR(f) GLIB_DEPRECATED_FOR(f)
261 # define GLIB_DEPRECATED_IN_2_30 _GLIB_EXTERN
262 # define GLIB_DEPRECATED_IN_2_30_FOR(f) _GLIB_EXTERN
265 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_30
266 # define GLIB_AVAILABLE_IN_2_30 GLIB_UNAVAILABLE(2, 30)
268 # define GLIB_AVAILABLE_IN_2_30 _GLIB_EXTERN
271 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_32
272 # define GLIB_DEPRECATED_IN_2_32 GLIB_DEPRECATED
273 # define GLIB_DEPRECATED_IN_2_32_FOR(f) GLIB_DEPRECATED_FOR(f)
275 # define GLIB_DEPRECATED_IN_2_32 _GLIB_EXTERN
276 # define GLIB_DEPRECATED_IN_2_32_FOR(f) _GLIB_EXTERN
279 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_32
280 # define GLIB_AVAILABLE_IN_2_32 GLIB_UNAVAILABLE(2, 32)
282 # define GLIB_AVAILABLE_IN_2_32 _GLIB_EXTERN
285 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_34
286 # define GLIB_DEPRECATED_IN_2_34 GLIB_DEPRECATED
287 # define GLIB_DEPRECATED_IN_2_34_FOR(f) GLIB_DEPRECATED_FOR(f)
289 # define GLIB_DEPRECATED_IN_2_34 _GLIB_EXTERN
290 # define GLIB_DEPRECATED_IN_2_34_FOR(f) _GLIB_EXTERN
293 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_34
294 # define GLIB_AVAILABLE_IN_2_34 GLIB_UNAVAILABLE(2, 34)
296 # define GLIB_AVAILABLE_IN_2_34 _GLIB_EXTERN
299 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_36
300 # define GLIB_DEPRECATED_IN_2_36 GLIB_DEPRECATED
301 # define GLIB_DEPRECATED_IN_2_36_FOR(f) GLIB_DEPRECATED_FOR(f)
303 # define GLIB_DEPRECATED_IN_2_36 _GLIB_EXTERN
304 # define GLIB_DEPRECATED_IN_2_36_FOR(f) _GLIB_EXTERN
307 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_36
308 # define GLIB_AVAILABLE_IN_2_36 GLIB_UNAVAILABLE(2, 36)
310 # define GLIB_AVAILABLE_IN_2_36 _GLIB_EXTERN
313 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_38
314 # define GLIB_DEPRECATED_IN_2_38 GLIB_DEPRECATED
315 # define GLIB_DEPRECATED_IN_2_38_FOR(f) GLIB_DEPRECATED_FOR(f)
317 # define GLIB_DEPRECATED_IN_2_38 _GLIB_EXTERN
318 # define GLIB_DEPRECATED_IN_2_38_FOR(f) _GLIB_EXTERN
321 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38
322 # define GLIB_AVAILABLE_IN_2_38 GLIB_UNAVAILABLE(2, 38)
324 # define GLIB_AVAILABLE_IN_2_38 _GLIB_EXTERN
327 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_40
328 # define GLIB_DEPRECATED_IN_2_40 GLIB_DEPRECATED
329 # define GLIB_DEPRECATED_IN_2_40_FOR(f) GLIB_DEPRECATED_FOR(f)
331 # define GLIB_DEPRECATED_IN_2_40 _GLIB_EXTERN
332 # define GLIB_DEPRECATED_IN_2_40_FOR(f) _GLIB_EXTERN
335 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_40
336 # define GLIB_AVAILABLE_IN_2_40 GLIB_UNAVAILABLE(2, 40)
338 # define GLIB_AVAILABLE_IN_2_40 _GLIB_EXTERN
341 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_42
342 # define GLIB_DEPRECATED_IN_2_42 GLIB_DEPRECATED
343 # define GLIB_DEPRECATED_IN_2_42_FOR(f) GLIB_DEPRECATED_FOR(f)
345 # define GLIB_DEPRECATED_IN_2_42 _GLIB_EXTERN
346 # define GLIB_DEPRECATED_IN_2_42_FOR(f) _GLIB_EXTERN
349 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_42
350 # define GLIB_AVAILABLE_IN_2_42 GLIB_UNAVAILABLE(2, 42)
352 # define GLIB_AVAILABLE_IN_2_42 _GLIB_EXTERN
355 #if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_44
356 # define GLIB_DEPRECATED_IN_2_44 GLIB_DEPRECATED
357 # define GLIB_DEPRECATED_IN_2_44_FOR(f) GLIB_DEPRECATED_FOR(f)
359 # define GLIB_DEPRECATED_IN_2_44 _GLIB_EXTERN
360 # define GLIB_DEPRECATED_IN_2_44_FOR(f) _GLIB_EXTERN
363 #if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_44
364 # define GLIB_AVAILABLE_IN_2_44 GLIB_UNAVAILABLE(2, 44)
366 # define GLIB_AVAILABLE_IN_2_44 _GLIB_EXTERN
369 #endif /* __G_VERSION_MACROS_H__ */