spec/ruby/optional/capi/ext/rubyspec.h

   1 #ifndef RUBYSPEC_H
   2 #define RUBYSPEC_H
   3
   4 /* Define convenience macros similar to the mspec
   5  * guards to assist with version incompatibilities. */
   6
   7 #include <ruby.h>
   8 #ifdef HAVE_RUBY_VERSION_H
   9 # include <ruby/version.h>
  10 #else
  11 # include <version.h>
  12 #endif
  13
  14 #ifndef RUBY_VERSION_MAJOR
  15 #define RUBY_VERSION_MAJOR RUBY_API_VERSION_MAJOR
  16 #define RUBY_VERSION_MINOR RUBY_API_VERSION_MINOR
  17 #define RUBY_VERSION_TEENY RUBY_API_VERSION_TEENY
  18 #endif
  19
  20 #define RUBY_VERSION_BEFORE(major,minor,teeny) \
  21   ((RUBY_VERSION_MAJOR < (major)) || \
  22    (RUBY_VERSION_MAJOR == (major) && RUBY_VERSION_MINOR < (minor)) || \
  23    (RUBY_VERSION_MAJOR == (major) && RUBY_VERSION_MINOR == (minor) && RUBY_VERSION_TEENY < (teeny)))
  24
  25 #if RUBY_VERSION_MAJOR > 3 || (RUBY_VERSION_MAJOR == 3 && RUBY_VERSION_MINOR >= 2)
  26 #define RUBY_VERSION_IS_3_2
  27 #endif
  28
  29 #if RUBY_VERSION_MAJOR > 3 || (RUBY_VERSION_MAJOR == 3 && RUBY_VERSION_MINOR >= 1)
  30 #define RUBY_VERSION_IS_3_1
  31 #endif
  32
  33 #if RUBY_VERSION_MAJOR > 3 || (RUBY_VERSION_MAJOR == 3 && RUBY_VERSION_MINOR >= 0)
  34 #define RUBY_VERSION_IS_3_0
  35 #endif
  36
  37 #endif