common/align.h

   1 #ifndef AL_ALIGN_H
   2 #define AL_ALIGN_H
   3
   4 #if defined(HAVE_STDALIGN_H) && defined(HAVE_C11_ALIGNAS)
   5 #include <stdalign.h>
   6 #endif
   7
   8 #ifndef alignas
   9 #if defined(IN_IDE_PARSER)
  10 /* KDevelop has problems with our align macro, so just use nothing for parsing. */
  11 #define alignas(x)
  12 #elif defined(HAVE_C11_ALIGNAS)
  13 #define alignas _Alignas
  14 #else
  15 /* NOTE: Our custom ALIGN macro can't take a type name like alignas can. For
  16  * maximum compatibility, only provide constant integer values to alignas. */
  17 #define alignas(_x) ALIGN(_x)
  18 #endif
  19 #endif
  20
  21 #endif /* AL_ALIGN_H */