1/* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 *
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 2.1 of the License, or (at your option) any later version.
8 *
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.
13 *
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/>.
16 */
17
18/*
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/.
23 */
24
25#ifndef __G_VERSION_MACROS_H__
26#define __G_VERSION_MACROS_H__
27
28#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
29#error "Only <glib.h> can be included directly."
30#endif
31
32/* Version boundaries checks */
33
34#define G_ENCODE_VERSION(major,minor) ((major) << 16 | (minor) << 8)
35
36/* XXX: Every new stable minor release bump should add a macro here */
37
38/**
39 * GLIB_VERSION_2_26:
40 *
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.
43 *
44 * Since: 2.32
45 */
46#define GLIB_VERSION_2_26 (G_ENCODE_VERSION (2, 26))
47
48/**
49 * GLIB_VERSION_2_28:
50 *
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.
53 *
54 * Since: 2.32
55 */
56#define GLIB_VERSION_2_28 (G_ENCODE_VERSION (2, 28))
57
58/**
59 * GLIB_VERSION_2_30:
60 *
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.
63 *
64 * Since: 2.32
65 */
66#define GLIB_VERSION_2_30 (G_ENCODE_VERSION (2, 30))
67
68/**
69 * GLIB_VERSION_2_32:
70 *
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.
73 *
74 * Since: 2.32
75 */
76#define GLIB_VERSION_2_32 (G_ENCODE_VERSION (2, 32))
77
78/**
79 * GLIB_VERSION_2_34:
80 *
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.
83 *
84 * Since: 2.34
85 */
86#define GLIB_VERSION_2_34 (G_ENCODE_VERSION (2, 34))
87
88/**
89 * GLIB_VERSION_2_36:
90 *
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.
93 *
94 * Since: 2.36
95 */
96#define GLIB_VERSION_2_36 (G_ENCODE_VERSION (2, 36))
97
98/**
99 * GLIB_VERSION_2_38:
100 *
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.
103 *
104 * Since: 2.38
105 */
106#define GLIB_VERSION_2_38 (G_ENCODE_VERSION (2, 38))
107
108/**
109 * GLIB_VERSION_2_40:
110 *
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.
113 *
114 * Since: 2.40
115 */
116#define GLIB_VERSION_2_40 (G_ENCODE_VERSION (2, 40))
117
118/**
119 * GLIB_VERSION_2_42:
120 *
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.
123 *
124 * Since: 2.42
125 */
126#define GLIB_VERSION_2_42 (G_ENCODE_VERSION (2, 42))
127
128/**
129 * GLIB_VERSION_2_44:
130 *
131 * A macro that evaluates to the 2.44 version of GLib, in a format
132 * that can be used by the C pre-processor.
133 *
134 * Since: 2.44
135 */
136#define GLIB_VERSION_2_44 (G_ENCODE_VERSION (2, 44))
137
138/**
139 * GLIB_VERSION_2_46:
140 *
141 * A macro that evaluates to the 2.46 version of GLib, in a format
142 * that can be used by the C pre-processor.
143 *
144 * Since: 2.46
145 */
146#define GLIB_VERSION_2_46 (G_ENCODE_VERSION (2, 46))
147
148/**
149 * GLIB_VERSION_2_48:
150 *
151 * A macro that evaluates to the 2.48 version of GLib, in a format
152 * that can be used by the C pre-processor.
153 *
154 * Since: 2.48
155 */
156#define GLIB_VERSION_2_48 (G_ENCODE_VERSION (2, 48))
157
158/**
159 * GLIB_VERSION_2_50:
160 *
161 * A macro that evaluates to the 2.50 version of GLib, in a format
162 * that can be used by the C pre-processor.
163 *
164 * Since: 2.50
165 */
166#define GLIB_VERSION_2_50 (G_ENCODE_VERSION (2, 50))
167
168/**
169 * GLIB_VERSION_2_52:
170 *
171 * A macro that evaluates to the 2.52 version of GLib, in a format
172 * that can be used by the C pre-processor.
173 *
174 * Since: 2.52
175 */
176#define GLIB_VERSION_2_52 (G_ENCODE_VERSION (2, 52))
177
178/**
179 * GLIB_VERSION_2_54:
180 *
181 * A macro that evaluates to the 2.54 version of GLib, in a format
182 * that can be used by the C pre-processor.
183 *
184 * Since: 2.54
185 */
186#define GLIB_VERSION_2_54 (G_ENCODE_VERSION (2, 54))
187
188/**
189 * GLIB_VERSION_2_56:
190 *
191 * A macro that evaluates to the 2.56 version of GLib, in a format
192 * that can be used by the C pre-processor.
193 *
194 * Since: 2.56
195 */
196#define GLIB_VERSION_2_56 (G_ENCODE_VERSION (2, 56))
197
198/* evaluates to the current stable version; for development cycles,
199 * this means the next stable target
200 */
201#if (GLIB_MINOR_VERSION % 2)
202#define GLIB_VERSION_CUR_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION + 1))
203#else
204#define GLIB_VERSION_CUR_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION))
205#endif
206
207/* evaluates to the previous stable version */
208#if (GLIB_MINOR_VERSION % 2)
209#define GLIB_VERSION_PREV_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION - 1))
210#else
211#define GLIB_VERSION_PREV_STABLE (G_ENCODE_VERSION (GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION - 2))
212#endif
213
214/**
215 * GLIB_VERSION_MIN_REQUIRED:
216 *
217 * A macro that should be defined by the user prior to including
218 * the glib.h header.
219 * The definition should be one of the predefined GLib version
220 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
221 *
222 * This macro defines the earliest version of GLib that the package is
223 * required to be able to compile against.
224 *
225 * If the compiler is configured to warn about the use of deprecated
226 * functions, then using functions that were deprecated in version
227 * %GLIB_VERSION_MIN_REQUIRED or earlier will cause warnings (but
228 * using functions deprecated in later releases will not).
229 *
230 * Since: 2.32
231 */
232/* If the package sets GLIB_VERSION_MIN_REQUIRED to some future
233 * GLIB_VERSION_X_Y value that we don't know about, it will compare as
234 * 0 in preprocessor tests.
235 */
236#ifndef GLIB_VERSION_MIN_REQUIRED
237# define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE)
238#elif GLIB_VERSION_MIN_REQUIRED == 0
239# undef GLIB_VERSION_MIN_REQUIRED
240# define GLIB_VERSION_MIN_REQUIRED (GLIB_VERSION_CUR_STABLE + 2)
241#endif
242
243/**
244 * GLIB_VERSION_MAX_ALLOWED:
245 *
246 * A macro that should be defined by the user prior to including
247 * the glib.h header.
248 * The definition should be one of the predefined GLib version
249 * macros: %GLIB_VERSION_2_26, %GLIB_VERSION_2_28,...
250 *
251 * This macro defines the latest version of the GLib API that the
252 * package is allowed to make use of.
253 *
254 * If the compiler is configured to warn about the use of deprecated
255 * functions, then using functions added after version
256 * %GLIB_VERSION_MAX_ALLOWED will cause warnings.
257 *
258 * Unless you are using GLIB_CHECK_VERSION() or the like to compile
259 * different code depending on the GLib version, then this should be
260 * set to the same value as %GLIB_VERSION_MIN_REQUIRED.
261 *
262 * Since: 2.32
263 */
264#if !defined (GLIB_VERSION_MAX_ALLOWED) || (GLIB_VERSION_MAX_ALLOWED == 0)
265# undef GLIB_VERSION_MAX_ALLOWED
266# define GLIB_VERSION_MAX_ALLOWED (GLIB_VERSION_CUR_STABLE)
267#endif
268
269/* sanity checks */
270#if GLIB_VERSION_MIN_REQUIRED > GLIB_VERSION_CUR_STABLE
271#error "GLIB_VERSION_MIN_REQUIRED must be <= GLIB_VERSION_CUR_STABLE"
272#endif
273#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_MIN_REQUIRED
274#error "GLIB_VERSION_MAX_ALLOWED must be >= GLIB_VERSION_MIN_REQUIRED"
275#endif
276#if GLIB_VERSION_MIN_REQUIRED < GLIB_VERSION_2_26
277#error "GLIB_VERSION_MIN_REQUIRED must be >= GLIB_VERSION_2_26"
278#endif
279
280/* These macros are used to mark deprecated functions in GLib headers,
281 * and thus have to be exposed in installed headers. But please
282 * do *not* use them in other projects. Instead, use G_DEPRECATED
283 * or define your own wrappers around it.
284 */
285#define GLIB_AVAILABLE_IN_ALL _GLIB_EXTERN
286
287/* XXX: Every new stable minor release should add a set of macros here */
288
289#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_26
290# define GLIB_DEPRECATED_IN_2_26 GLIB_DEPRECATED
291# define GLIB_DEPRECATED_IN_2_26_FOR(f) GLIB_DEPRECATED_FOR(f)
292#else
293# define GLIB_DEPRECATED_IN_2_26 _GLIB_EXTERN
294# define GLIB_DEPRECATED_IN_2_26_FOR(f) _GLIB_EXTERN
295#endif
296
297#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_26
298# define GLIB_AVAILABLE_IN_2_26 GLIB_UNAVAILABLE(2, 26)
299#else
300# define GLIB_AVAILABLE_IN_2_26 _GLIB_EXTERN
301#endif
302
303#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_28
304# define GLIB_DEPRECATED_IN_2_28 GLIB_DEPRECATED
305# define GLIB_DEPRECATED_IN_2_28_FOR(f) GLIB_DEPRECATED_FOR(f)
306#else
307# define GLIB_DEPRECATED_IN_2_28 _GLIB_EXTERN
308# define GLIB_DEPRECATED_IN_2_28_FOR(f) _GLIB_EXTERN
309#endif
310
311#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_28
312# define GLIB_AVAILABLE_IN_2_28 GLIB_UNAVAILABLE(2, 28)
313#else
314# define GLIB_AVAILABLE_IN_2_28 _GLIB_EXTERN
315#endif
316
317#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_30
318# define GLIB_DEPRECATED_IN_2_30 GLIB_DEPRECATED
319# define GLIB_DEPRECATED_IN_2_30_FOR(f) GLIB_DEPRECATED_FOR(f)
320#else
321# define GLIB_DEPRECATED_IN_2_30 _GLIB_EXTERN
322# define GLIB_DEPRECATED_IN_2_30_FOR(f) _GLIB_EXTERN
323#endif
324
325#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_30
326# define GLIB_AVAILABLE_IN_2_30 GLIB_UNAVAILABLE(2, 30)
327#else
328# define GLIB_AVAILABLE_IN_2_30 _GLIB_EXTERN
329#endif
330
331#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_32
332# define GLIB_DEPRECATED_IN_2_32 GLIB_DEPRECATED
333# define GLIB_DEPRECATED_IN_2_32_FOR(f) GLIB_DEPRECATED_FOR(f)
334#else
335# define GLIB_DEPRECATED_IN_2_32 _GLIB_EXTERN
336# define GLIB_DEPRECATED_IN_2_32_FOR(f) _GLIB_EXTERN
337#endif
338
339#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_32
340# define GLIB_AVAILABLE_IN_2_32 GLIB_UNAVAILABLE(2, 32)
341#else
342# define GLIB_AVAILABLE_IN_2_32 _GLIB_EXTERN
343#endif
344
345#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_34
346# define GLIB_DEPRECATED_IN_2_34 GLIB_DEPRECATED
347# define GLIB_DEPRECATED_IN_2_34_FOR(f) GLIB_DEPRECATED_FOR(f)
348#else
349# define GLIB_DEPRECATED_IN_2_34 _GLIB_EXTERN
350# define GLIB_DEPRECATED_IN_2_34_FOR(f) _GLIB_EXTERN
351#endif
352
353#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_34
354# define GLIB_AVAILABLE_IN_2_34 GLIB_UNAVAILABLE(2, 34)
355#else
356# define GLIB_AVAILABLE_IN_2_34 _GLIB_EXTERN
357#endif
358
359#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_36
360# define GLIB_DEPRECATED_IN_2_36 GLIB_DEPRECATED
361# define GLIB_DEPRECATED_IN_2_36_FOR(f) GLIB_DEPRECATED_FOR(f)
362#else
363# define GLIB_DEPRECATED_IN_2_36 _GLIB_EXTERN
364# define GLIB_DEPRECATED_IN_2_36_FOR(f) _GLIB_EXTERN
365#endif
366
367#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_36
368# define GLIB_AVAILABLE_IN_2_36 GLIB_UNAVAILABLE(2, 36)
369#else
370# define GLIB_AVAILABLE_IN_2_36 _GLIB_EXTERN
371#endif
372
373#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_38
374# define GLIB_DEPRECATED_IN_2_38 GLIB_DEPRECATED
375# define GLIB_DEPRECATED_IN_2_38_FOR(f) GLIB_DEPRECATED_FOR(f)
376#else
377# define GLIB_DEPRECATED_IN_2_38 _GLIB_EXTERN
378# define GLIB_DEPRECATED_IN_2_38_FOR(f) _GLIB_EXTERN
379#endif
380
381#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_38
382# define GLIB_AVAILABLE_IN_2_38 GLIB_UNAVAILABLE(2, 38)
383#else
384# define GLIB_AVAILABLE_IN_2_38 _GLIB_EXTERN
385#endif
386
387#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_40
388# define GLIB_DEPRECATED_IN_2_40 GLIB_DEPRECATED
389# define GLIB_DEPRECATED_IN_2_40_FOR(f) GLIB_DEPRECATED_FOR(f)
390#else
391# define GLIB_DEPRECATED_IN_2_40 _GLIB_EXTERN
392# define GLIB_DEPRECATED_IN_2_40_FOR(f) _GLIB_EXTERN
393#endif
394
395#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_40
396# define GLIB_AVAILABLE_IN_2_40 GLIB_UNAVAILABLE(2, 40)
397#else
398# define GLIB_AVAILABLE_IN_2_40 _GLIB_EXTERN
399#endif
400
401#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_42
402# define GLIB_DEPRECATED_IN_2_42 GLIB_DEPRECATED
403# define GLIB_DEPRECATED_IN_2_42_FOR(f) GLIB_DEPRECATED_FOR(f)
404#else
405# define GLIB_DEPRECATED_IN_2_42 _GLIB_EXTERN
406# define GLIB_DEPRECATED_IN_2_42_FOR(f) _GLIB_EXTERN
407#endif
408
409#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_42
410# define GLIB_AVAILABLE_IN_2_42 GLIB_UNAVAILABLE(2, 42)
411#else
412# define GLIB_AVAILABLE_IN_2_42 _GLIB_EXTERN
413#endif
414
415#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_44
416# define GLIB_DEPRECATED_IN_2_44 GLIB_DEPRECATED
417# define GLIB_DEPRECATED_IN_2_44_FOR(f) GLIB_DEPRECATED_FOR(f)
418#else
419# define GLIB_DEPRECATED_IN_2_44 _GLIB_EXTERN
420# define GLIB_DEPRECATED_IN_2_44_FOR(f) _GLIB_EXTERN
421#endif
422
423#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_44
424# define GLIB_AVAILABLE_IN_2_44 GLIB_UNAVAILABLE(2, 44)
425#else
426# define GLIB_AVAILABLE_IN_2_44 _GLIB_EXTERN
427#endif
428
429#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_46
430# define GLIB_DEPRECATED_IN_2_46 GLIB_DEPRECATED
431# define GLIB_DEPRECATED_IN_2_46_FOR(f) GLIB_DEPRECATED_FOR(f)
432#else
433# define GLIB_DEPRECATED_IN_2_46 _GLIB_EXTERN
434# define GLIB_DEPRECATED_IN_2_46_FOR(f) _GLIB_EXTERN
435#endif
436
437#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_46
438# define GLIB_AVAILABLE_IN_2_46 GLIB_UNAVAILABLE(2, 46)
439#else
440# define GLIB_AVAILABLE_IN_2_46 _GLIB_EXTERN
441#endif
442
443#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_48
444# define GLIB_DEPRECATED_IN_2_48 GLIB_DEPRECATED
445# define GLIB_DEPRECATED_IN_2_48_FOR(f) GLIB_DEPRECATED_FOR(f)
446#else
447# define GLIB_DEPRECATED_IN_2_48 _GLIB_EXTERN
448# define GLIB_DEPRECATED_IN_2_48_FOR(f) _GLIB_EXTERN
449#endif
450
451#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_48
452# define GLIB_AVAILABLE_IN_2_48 GLIB_UNAVAILABLE(2, 48)
453#else
454# define GLIB_AVAILABLE_IN_2_48 _GLIB_EXTERN
455#endif
456
457#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_50
458# define GLIB_DEPRECATED_IN_2_50 GLIB_DEPRECATED
459# define GLIB_DEPRECATED_IN_2_50_FOR(f) GLIB_DEPRECATED_FOR(f)
460#else
461# define GLIB_DEPRECATED_IN_2_50 _GLIB_EXTERN
462# define GLIB_DEPRECATED_IN_2_50_FOR(f) _GLIB_EXTERN
463#endif
464
465#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_50
466# define GLIB_AVAILABLE_IN_2_50 GLIB_UNAVAILABLE(2, 50)
467#else
468# define GLIB_AVAILABLE_IN_2_50 _GLIB_EXTERN
469#endif
470
471#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_52
472# define GLIB_DEPRECATED_IN_2_52 GLIB_DEPRECATED
473# define GLIB_DEPRECATED_IN_2_52_FOR(f) GLIB_DEPRECATED_FOR(f)
474#else
475# define GLIB_DEPRECATED_IN_2_52 _GLIB_EXTERN
476# define GLIB_DEPRECATED_IN_2_52_FOR(f) _GLIB_EXTERN
477#endif
478
479#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_52
480# define GLIB_AVAILABLE_IN_2_52 GLIB_UNAVAILABLE(2, 52)
481#else
482# define GLIB_AVAILABLE_IN_2_52 _GLIB_EXTERN
483#endif
484
485#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_54
486# define GLIB_DEPRECATED_IN_2_54 GLIB_DEPRECATED
487# define GLIB_DEPRECATED_IN_2_54_FOR(f) GLIB_DEPRECATED_FOR(f)
488#else
489# define GLIB_DEPRECATED_IN_2_54 _GLIB_EXTERN
490# define GLIB_DEPRECATED_IN_2_54_FOR(f) _GLIB_EXTERN
491#endif
492
493#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_54
494# define GLIB_AVAILABLE_IN_2_54 GLIB_UNAVAILABLE(2, 54)
495#else
496# define GLIB_AVAILABLE_IN_2_54 _GLIB_EXTERN
497#endif
498
499#if GLIB_VERSION_MIN_REQUIRED >= GLIB_VERSION_2_56
500# define GLIB_DEPRECATED_IN_2_56 GLIB_DEPRECATED
501# define GLIB_DEPRECATED_IN_2_56_FOR(f) GLIB_DEPRECATED_FOR(f)
502#else
503# define GLIB_DEPRECATED_IN_2_56 _GLIB_EXTERN
504# define GLIB_DEPRECATED_IN_2_56_FOR(f) _GLIB_EXTERN
505#endif
506
507#if GLIB_VERSION_MAX_ALLOWED < GLIB_VERSION_2_56
508# define GLIB_AVAILABLE_IN_2_56 GLIB_UNAVAILABLE(2, 56)
509#else
510# define GLIB_AVAILABLE_IN_2_56 _GLIB_EXTERN
511#endif
512
513#endif /* __G_VERSION_MACROS_H__ */
514