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include/ruby/util.h: delete unused codes

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- util.h includes defines.h,
- ... which includes ruby/backward/2/stdarg.h,
- ... which always defines _.

This `#ifndef _` must never happen.
This commit is contained in:
卜部昌平 2020-07-22 16:11:08 +09:00
parent 1d8b689b9e
commit c4fc737f75
Notes: git 2020-07-23 14:30:37 +09:00 
Merged: https://github.com/ruby/ruby/pull/3348
1 changed files with 0 additions and 21 deletions
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include/ruby/util.h
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@ -14,27 +14,6 @@
#include "ruby/internal/dllexport.h" #include "ruby/internal/dllexport.h"
#include "ruby/defines.h" #include "ruby/defines.h"
#ifndef _
#ifdef __cplusplus
# ifndef HAVE_PROTOTYPES
# define HAVE_PROTOTYPES 1
# endif
# ifndef HAVE_STDARG_PROTOTYPES
# define HAVE_STDARG_PROTOTYPES 1
# endif
#endif
#ifdef HAVE_PROTOTYPES
# define _(args) args
#else
# define _(args) ()
#endif
#ifdef HAVE_STDARG_PROTOTYPES
# define __(args) args
#else
# define __(args) ()
#endif
#endif
RBIMPL_SYMBOL_EXPORT_BEGIN() RBIMPL_SYMBOL_EXPORT_BEGIN()
#define DECIMAL_SIZE_OF_BITS(n) (((n) * 3010 + 9998) / 9999) #define DECIMAL_SIZE_OF_BITS(n) (((n) * 3010 + 9998) / 9999)