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#ifndef RUBY_BACKWARD2_INTTYPES_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_INTTYPES_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @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.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief C99 shim for `<inttypes.h>`
*/
#include "ruby/internal/config.h" /* PRI_LL_PREFIX etc. are here */
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#include "ruby/internal/value.h" /* PRI_VALUE_PREFIX is here. */
#ifndef PRI_INT_PREFIX
# define PRI_INT_PREFIX ""
#endif
#ifndef PRI_LONG_PREFIX
# define PRI_LONG_PREFIX "l"
#endif
#ifndef PRI_SHORT_PREFIX
# define PRI_SHORT_PREFIX "h"
#endif
#ifdef PRI_64_PREFIX
# /* Take that. */
#elif SIZEOF_LONG == 8
# define PRI_64_PREFIX PRI_LONG_PREFIX
#elif SIZEOF_LONG_LONG == 8
# define PRI_64_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdPTR
# define PRIdPTR PRI_PTR_PREFIX"d"
# define PRIiPTR PRI_PTR_PREFIX"i"
# define PRIoPTR PRI_PTR_PREFIX"o"
# define PRIuPTR PRI_PTR_PREFIX"u"
# define PRIxPTR PRI_PTR_PREFIX"x"
# define PRIXPTR PRI_PTR_PREFIX"X"
#endif
#ifndef RUBY_PRI_VALUE_MARK
# define RUBY_PRI_VALUE_MARK "\v"
#endif
#if defined PRIdPTR && !defined PRI_VALUE_PREFIX
# define PRIdVALUE PRIdPTR
# define PRIoVALUE PRIoPTR
# define PRIuVALUE PRIuPTR
# define PRIxVALUE PRIxPTR
# define PRIXVALUE PRIXPTR
# define PRIsVALUE PRIiPTR"" RUBY_PRI_VALUE_MARK
#else
# define PRIdVALUE PRI_VALUE_PREFIX"d"
# define PRIoVALUE PRI_VALUE_PREFIX"o"
# define PRIuVALUE PRI_VALUE_PREFIX"u"
# define PRIxVALUE PRI_VALUE_PREFIX"x"
# define PRIXVALUE PRI_VALUE_PREFIX"X"
# define PRIsVALUE PRI_VALUE_PREFIX"i" RUBY_PRI_VALUE_MARK
#endif
#ifndef PRI_VALUE_PREFIX
# define PRI_VALUE_PREFIX ""
#endif
#ifdef PRI_TIMET_PREFIX
# /* Take that. */
#elif SIZEOF_TIME_T == SIZEOF_INT
# define PRI_TIMET_PREFIX
#elif SIZEOF_TIME_T == SIZEOF_LONG
# define PRI_TIMET_PREFIX "l"
#elif SIZEOF_TIME_T == SIZEOF_LONG_LONG
# define PRI_TIMET_PREFIX PRI_LL_PREFIX
#endif
#ifdef PRI_PTRDIFF_PREFIX
# /* Take that. */
#elif SIZEOF_PTRDIFF_T == SIZEOF_INT
# define PRI_PTRDIFF_PREFIX ""
#elif SIZEOF_PTRDIFF_T == SIZEOF_LONG
# define PRI_PTRDIFF_PREFIX "l"
#elif SIZEOF_PTRDIFF_T == SIZEOF_LONG_LONG
# define PRI_PTRDIFF_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdPTRDIFF
# define PRIdPTRDIFF PRI_PTRDIFF_PREFIX"d"
# define PRIiPTRDIFF PRI_PTRDIFF_PREFIX"i"
# define PRIoPTRDIFF PRI_PTRDIFF_PREFIX"o"
# define PRIuPTRDIFF PRI_PTRDIFF_PREFIX"u"
# define PRIxPTRDIFF PRI_PTRDIFF_PREFIX"x"
# define PRIXPTRDIFF PRI_PTRDIFF_PREFIX"X"
#endif
#ifdef PRI_SIZE_PREFIX
# /* Take that. */
#elif SIZEOF_SIZE_T == SIZEOF_INT
# define PRI_SIZE_PREFIX ""
#elif SIZEOF_SIZE_T == SIZEOF_LONG
# define PRI_SIZE_PREFIX "l"
#elif SIZEOF_SIZE_T == SIZEOF_LONG_LONG
# define PRI_SIZE_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdSIZE
# define PRIdSIZE PRI_SIZE_PREFIX"d"
# define PRIiSIZE PRI_SIZE_PREFIX"i"
# define PRIoSIZE PRI_SIZE_PREFIX"o"
# define PRIuSIZE PRI_SIZE_PREFIX"u"
# define PRIxSIZE PRI_SIZE_PREFIX"x"
# define PRIXSIZE PRI_SIZE_PREFIX"X"
#endif
#endif /* RUBY_BACKWARD2_INTTYPES_H */
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