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

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#define RUBY_DEFINES_H 1

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/**

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* @file

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* @author $Author$

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

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

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

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

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

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*/

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#include "ruby/internal/config.h"

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/* AC_INCLUDES_DEFAULT */

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#include <stdio.h>

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#ifdef HAVE_SYS_TYPES_H

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# include <sys/types.h>

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#endif

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#ifdef HAVE_SYS_STAT_H

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# include <sys/stat.h>

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#endif

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#ifdef STDC_HEADERS

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# include <stdlib.h>

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# include <stddef.h>

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#else

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# ifdef HAVE_STDLIB_H

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# include <stdlib.h>

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# endif

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#endif

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#ifdef HAVE_STRING_H

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# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

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# include <memory.h>

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# endif

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# include <string.h>

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#endif

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#ifdef HAVE_STRINGS_H

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# include <strings.h>

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#endif

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#ifdef HAVE_INTTYPES_H

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# include <inttypes.h>

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#endif

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#ifdef HAVE_STDINT_H

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# include <stdint.h>

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#endif

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#ifdef HAVE_STDALIGN_H

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# include <stdalign.h>

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#endif

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#ifdef HAVE_UNISTD_H

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# include <unistd.h>

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#endif

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#ifdef HAVE_SYS_SELECT_H

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# include <sys/select.h>

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#endif

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#ifdef RUBY_USE_SETJMPEX

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# include <setjmpex.h>

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#endif

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#include "ruby/internal/dllexport.h"

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#include "ruby/internal/xmalloc.h"

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

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

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

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

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

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

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#include "ruby/internal/dosish.h"

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#include "ruby/missing.h"

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/**

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

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

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*/

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#define RUBY

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#ifdef __GNUC__

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

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# define RB_GNUC_EXTENSION __extension__

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

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

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#else

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# define RB_GNUC_EXTENSION

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# define RB_GNUC_EXTENSION_BLOCK(x) (x)

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#endif

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/** @cond INTERNAL_MACRO */

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

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

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

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#ifndef RUBY_MBCHAR_MAXSIZE

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# define RUBY_MBCHAR_MAXSIZE INT_MAX

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

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#endif

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#if defined(__sparc)

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RBIMPL_SYMBOL_EXPORT_BEGIN()

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void rb_sparc_flush_register_windows(void);

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RBIMPL_SYMBOL_EXPORT_END()

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# define FLUSH_REGISTER_WINDOWS rb_sparc_flush_register_windows()

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#else

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# define FLUSH_REGISTER_WINDOWS ((void)0)

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#endif

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/** @endcond */

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#endif /* RUBY_DEFINES_H */

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