#ifndef RUBY_DEFINES_H /*-*-C++-*-vi:se ft=cpp:*/

#define RUBY_DEFINES_H 1

/**

* @file

* @author $Author$

* @date Wed May 18 00:21:44 JST 1994

* @copyright This file is a part of the programming language Ruby.

* Permission is hereby granted, to either redistribute and/or

* modify this file, provided that the conditions mentioned in the

* file COPYING are met. Consult the file for details.

*/

#include "ruby/internal/config.h"

/* AC_INCLUDES_DEFAULT */

#include <stdio.h>

#ifdef HAVE_SYS_TYPES_H

# include <sys/types.h>

#endif

#ifdef HAVE_SYS_STAT_H

# include <sys/stat.h>

#endif

#ifdef STDC_HEADERS

# include <stdlib.h>

# include <stddef.h>

#else

# ifdef HAVE_STDLIB_H

# include <stdlib.h>

# endif

#endif

#ifdef HAVE_STRING_H

# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

# include <memory.h>

# endif

# include <string.h>

#endif

#ifdef HAVE_STRINGS_H

# include <strings.h>

#endif

#ifdef HAVE_INTTYPES_H

# include <inttypes.h>

#endif

#ifdef HAVE_STDINT_H

# include <stdint.h>

#endif

#ifdef HAVE_STDALIGN_H

# include <stdalign.h>

#endif

#ifdef HAVE_UNISTD_H

# include <unistd.h>

#endif

#ifdef HAVE_SYS_SELECT_H

# include <sys/select.h>

#endif

#ifdef RUBY_USE_SETJMPEX

# include <setjmpex.h>

#endif

#include "ruby/internal/dllexport.h"

#include "ruby/internal/xmalloc.h"

#include "ruby/backward/2/assume.h"

#include "ruby/backward/2/attributes.h"

#include "ruby/backward/2/bool.h"

#include "ruby/backward/2/long_long.h"

#include "ruby/backward/2/stdalign.h"

#include "ruby/backward/2/stdarg.h"

#include "ruby/internal/dosish.h"

#include "ruby/missing.h"

/**

* Asserts that the compilation unit includes Ruby's CAPI. This has been here

* since the very beginning (at least since version 0.49).

*/

#define RUBY

#ifdef __GNUC__

# /** This is expanded to nothing for non-GCC compilers. */

# define RB_GNUC_EXTENSION __extension__

# /** This is expanded to the passed token for non-GCC compilers. */

# define RB_GNUC_EXTENSION_BLOCK(x) __extension__ ({ x; })

#else

# define RB_GNUC_EXTENSION

# define RB_GNUC_EXTENSION_BLOCK(x) (x)

#endif

/** @cond INTERNAL_MACRO */

/* :FIXME: Can someone tell us why is this macro defined here? @shyouhei

* thinks this is a truly internal macro but cannot move around because he

* doesn't understand the reason of this arrangement. */

#ifndef RUBY_MBCHAR_MAXSIZE

# define RUBY_MBCHAR_MAXSIZE INT_MAX

# /* MB_CUR_MAX will not work well in C locale */

#endif

#if defined(__sparc)

RBIMPL_SYMBOL_EXPORT_BEGIN()

void rb_sparc_flush_register_windows(void);

RBIMPL_SYMBOL_EXPORT_END()

# define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()

#else

# define FLUSH_REGISTER_WINDOWS ((void)0)

#endif

/** @endcond */

#endif /* RUBY_DEFINES_H */