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Make sure file is processed if some of the known __need_* macros is

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defined.

From-SVN: r13044
This commit is contained in:
Richard Kenner 1996-10-28 07:36:05 -05:00
parent afaff47784
commit 57bc5ea0bc
1 changed files with 7 additions and 8 deletions

15
gcc/ginclude/stddef.h

@ -1,7 +1,8 @@
#ifndef _STDDEF_H
#ifndef _STDDEF_H_
#ifndef _ANSI_STDDEF_H
#ifndef __STDDEF_H__
#if (!defined(_STDDEF_H) && !defined(_STDDEF_H_) && !defined(_ANSI_STDDEF_H) \
&& !defined(__STDDEF_H__)) \
|| defined(__need_wchar_t) || defined(__need_size_t) \
|| defined(__need_ptrdiff_t) || defined(__need_NULL) \
|| defined(__need_wint_t)
/* Any one of these symbols __need_* means that GNU libc
wants us just to define one data type. So don't define
@ -322,7 +323,5 @@ typedef __WINT_TYPE__ wint_t;
#endif /* _STDDEF_H was defined this time */
#endif /* __STDDEF_H__ was not defined before */
#endif /* _ANSI_STDDEF_H was not defined before */
#endif /* _STDDEF_H_ was not defined before */
#endif /* _STDDEF_H was not defined before */
#endif /* !_STDDEF_H && !_STDDEF_H_ && !_ANSI_STDDEF_H && !__STDDEF_H__
|| __need_XXX was not defined before */