ruby--ruby/version.h

#define RUBY_VERSION "1.9.0"
#define RUBY_RELEASE_DATE "2006-07-01"
#define RUBY_VERSION_CODE 190
#define RUBY_RELEASE_CODE 20060701

#define RUBY_VERSION_MAJOR 1
#define RUBY_VERSION_MINOR 9
#define RUBY_VERSION_TEENY 0
#define RUBY_RELEASE_YEAR 2006
#define RUBY_RELEASE_MONTH 7
#define RUBY_RELEASE_DAY 1

RUBY_EXTERN const char ruby_version[];
RUBY_EXTERN const char ruby_release_date[];
RUBY_EXTERN const char ruby_platform[];