glib/gversionmacros.h

   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__ */