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/** \noop-*-C++-*-vi:ft=cpp
* @file
* @author Ruby developers <[email protected]>
* @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 `RUBY3` or `ruby3` 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 Arithmetic conversion between C's `long long` and Ruby's.
*/
#ifndef RUBY3_ARITHMETIC_LONG_LONG_H
#define RUBY3_ARITHMETIC_LONG_LONG_H
#include "ruby/3/value.h"
#include "ruby/3/dllexport.h"
#include "ruby/3/special_consts.h"
#include "ruby/backward/2/long_long.h"
#define RB_LL2NUM rb_ll2inum
#define RB_ULL2NUM rb_ull2inum
#define LL2NUM RB_LL2NUM
#define ULL2NUM RB_ULL2NUM
#define RB_NUM2LL rb_num2ll_inline
#define RB_NUM2ULL rb_num2ull
#define NUM2LL RB_NUM2LL
#define NUM2ULL RB_NUM2ULL
RUBY3_SYMBOL_EXPORT_BEGIN()
VALUE rb_ll2inum(LONG_LONG);
VALUE rb_ull2inum(unsigned LONG_LONG);
LONG_LONG rb_num2ll(VALUE);
unsigned LONG_LONG rb_num2ull(VALUE);
RUBY3_SYMBOL_EXPORT_END()
static inline LONG_LONG
rb_num2ll_inline(VALUE x)
{
if (RB_FIXNUM_P(x))
return RB_FIX2LONG(x);
else
return rb_num2ll(x);
}
#endif /* RUBY3_ARITHMETIC_LONG_LONG_H */
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