Do nothing if _ANSI_STDDEF_H already defined.

From-SVN: r2497

Do nothing if _ANSI_STDDEF_H already defined.
From-SVN: r2497
8328559d · Richard Stallman · f5a2fb25 · 8328559d
Commit 8328559d authored 32 years ago by Richard Stallman
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 0 deletions

gcc/ginclude/stddef.h
+3 -0

No files found.
--- a/gcc/ginclude/stddef.h
+++ b/gcc/ginclude/stddef.h
 #ifndef _STDDEF_H
 #ifndef _STDDEF_H_
+#ifndef _ANSI_STDDEF_H

 /* Any one of these symbols __need_* means that GNU libc
   wants us just to define one data type.  So don't define
@@ -163,5 +164,7 @@ typedef __WCHAR_TYPE__ wchar_t;
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)

 #endif /* _STDDEF_H was defined this time */
+
+#endif /* _ANSI_STDDEF_H was not defined before */
 #endif /* _STDDEF_H_ was not defined before */
 #endif /* _STDDEF_H was not defined before */