ruby--ruby/internal.h

/**********************************************************************

  internal.h -

  $Author$
  created at: Tue May 17 11:42:20 JST 2011

  Copyright (C) 2011 Yukihiro Matsumoto

**********************************************************************/

#ifndef RUBY_INTERNAL_H
#define RUBY_INTERNAL_H 1

#if defined(__cplusplus)
extern "C" {
#if 0
} /* satisfy cc-mode */
#endif
#endif

struct rb_classext_struct {
    VALUE super;
    struct st_table *iv_tbl;
    struct st_table *const_tbl;
};

VALUE rb_big_uminus(VALUE x);

VALUE rb_obj_is_thread(VALUE obj);
VALUE rb_obj_is_mutex(VALUE obj);

void rb_thread_execute_interrupts(VALUE th);
void *rb_thread_call_with_gvl(void *(*func)(void *), void *data1);

#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */
#endif
}  /* extern "C" { */
#endif

#endif /* RUBY_INTERNAL_H */