diff options
Diffstat (limited to 'gnu/gcc2/lib/gstddef.h')
| -rw-r--r-- | gnu/gcc2/lib/gstddef.h | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/gnu/gcc2/lib/gstddef.h b/gnu/gcc2/lib/gstddef.h deleted file mode 100644 index f1939e33fff1..000000000000 --- a/gnu/gcc2/lib/gstddef.h +++ /dev/null @@ -1,217 +0,0 @@ -#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 - the symbols that indicate this file's entire job has been done. */ -#if (!defined(__need_wchar_t) && !defined(__need_size_t) \ - && !defined(__need_ptrdiff_t) && !defined(__need_NULL)) -#define _STDDEF_H -#define _STDDEF_H_ -/* snaroff@next.com says the NeXT needs this. */ -#define _ANSI_STDDEF_H -#endif - -#ifndef __sys_stdtypes_h -/* This avoids lossage on SunOS but only if stdtypes.h comes first. - There's no way to win with the other order! Sun lossage. */ - -/* On 4.3bsd-net2, make sure ansi.h is included, so we have - one less case to deal with in the following. */ -#if defined (__BSD_NET2__) || defined (____386BSD____) -#include <machine/ansi.h> -#endif - -/* In 4.3bsd-net2, machine/ansi.h defines these symbols, which are - defined if the corresponding type is *not* defined. */ -#ifdef _ANSI_H_ -#ifndef _SIZE_T_ -#define _SIZE_T -#endif -#ifndef _PTRDIFF_T_ -#define _PTRDIFF_T -#endif -#ifndef _WCHAR_T_ -#define _WCHAR_T -#endif -/* Undef _FOO_T_ if we are supposed to define foo_t. */ -#if defined (__need_ptrdiff_t) || defined (_STDDEF_H_) -#undef _PTRDIFF_T_ -#endif -#if defined (__need_size_t) || defined (_STDDEF_H_) -#undef _SIZE_T_ -#endif -#if defined (__need_wchar_t) || defined (_STDDEF_H_) -#undef _WCHAR_T_ -#endif -#endif /* _ANSI_H_ */ - -/* Sequent's header files use _PTRDIFF_T_ in some conflicting way. - Just ignore it. */ -#if defined (__sequent__) && defined (_PTRDIFF_T_) -#undef _PTRDIFF_T_ -#endif - -/* In case nobody has defined these types, but we aren't running under - GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE__TYPE__, and - __WCHAR_TYPE__ have reasonable values. This can happen if the - parts of GCC is compiled by an older compiler, that actually - include gstddef.h, such as collect2. */ - -/* Signed type of difference of two pointers. */ - -/* Define this type if we are doing the whole job, - or if we want this type in particular. */ -#if defined (_STDDEF_H) || defined (__need_ptrdiff_t) -#ifndef _PTRDIFF_T /* in case <sys/types.h> has defined it. */ -#ifndef _T_PTRDIFF_ -#ifndef _T_PTRDIFF -#ifndef __PTRDIFF_T -#ifndef _PTRDIFF_T_ -#ifndef ___int_ptrdiff_t_h -#ifndef _GCC_PTRDIFF_T -#define _PTRDIFF_T -#define _T_PTRDIFF_ -#define _T_PTRDIFF -#define __PTRDIFF_T -#define _PTRDIFF_T_ -#define ___int_ptrdiff_t_h -#define _GCC_PTRDIFF_T -#ifndef __PTRDIFF_TYPE__ -#define __PTRDIFF_TYPE__ long int -#endif -typedef __PTRDIFF_TYPE__ ptrdiff_t; -#endif /* _GCC_PTRDIFF_T */ -#endif /* ___int_ptrdiff_t_h */ -#endif /* _PTRDIFF_T_ */ -#endif /* __PTRDIFF_T */ -#endif /* _T_PTRDIFF */ -#endif /* _T_PTRDIFF_ */ -#endif /* _PTRDIFF_T */ - -/* If this symbol has done its job, get rid of it. */ -#undef __need_ptrdiff_t - -#endif /* _STDDEF_H or __need_ptrdiff_t. */ - -/* Unsigned type of `sizeof' something. */ - -/* Define this type if we are doing the whole job, - or if we want this type in particular. */ -#if defined (_STDDEF_H) || defined (__need_size_t) -#ifndef _SIZE_T /* in case <sys/types.h> has defined it. */ -#ifndef _SYS_SIZE_T_H -#ifndef _T_SIZE_ -#ifndef _T_SIZE -#ifndef __SIZE_T -#ifndef _SIZE_T_ -#ifndef ___int_size_t_h -#ifndef _GCC_SIZE_T -#ifndef _SIZET_ -#define _SIZE_T -#define _SYS_SIZE_T_H -#define _T_SIZE_ -#define _T_SIZE -#define __SIZE_T -#define _SIZE_T_ -#define ___int_size_t_h -#define _GCC_SIZE_T -#define _SIZET_ -#ifndef __SIZE_TYPE__ -#define __SIZE_TYPE__ long unsigned int -#endif -#if !(defined (__GNUG__) && defined (size_t)) -typedef __SIZE_TYPE__ size_t; -#endif /* !(defined (__GNUG__) && defined (size_t)) */ -#endif /* _SIZET_ */ -#endif /* _GCC_SIZE_T */ -#endif /* ___int_size_t_h */ -#endif /* _SIZE_T_ */ -#endif /* __SIZE_T */ -#endif /* _T_SIZE */ -#endif /* _T_SIZE_ */ -#endif /* _SYS_SIZE_T_H */ -#endif /* _SIZE_T */ -#undef __need_size_t -#endif /* _STDDEF_H or __need_size_t. */ - - -/* Wide character type. - Locale-writers should change this as necessary to - be big enough to hold unique values not between 0 and 127, - and not (wchar_t) -1, for each defined multibyte character. */ - -/* Define this type if we are doing the whole job, - or if we want this type in particular. */ -#if defined (_STDDEF_H) || defined (__need_wchar_t) -#ifndef _WCHAR_T -#ifndef _T_WCHAR_ -#ifndef _T_WCHAR -#ifndef __WCHAR_T -#ifndef _WCHAR_T_ -#ifndef ___int_wchar_t_h -#ifndef _GCC_WCHAR_T -#define _WCHAR_T -#define _T_WCHAR_ -#define _T_WCHAR -#define __WCHAR_T -#define _WCHAR_T_ -#define ___int_wchar_t_h -#define _GCC_WCHAR_T -#ifndef __WCHAR_TYPE__ -#define __WCHAR_TYPE__ int -#endif -#ifdef __GNUG__ -/* In C++, wchar_t is a distinct basic type, - and we can expect __wchar_t to be defined by cc1plus. */ -typedef __wchar_t wchar_t; -#else -/* In C, cpp tells us which type to make an alias for. */ -typedef __WCHAR_TYPE__ wchar_t; -#endif -#endif -#endif -#endif -#endif -#endif -#endif -#endif -#undef __need_wchar_t -#endif /* _STDDEF_H or __need_wchar_t. */ - -/* In 4.3bsd-net2, leave these undefined to indicate that size_t, etc. - are already defined. */ -#ifdef _ANSI_H_ -#ifdef _GCC_PTRDIFF_T -#undef _PTRDIFF_T_ -#endif -#ifdef _GCC_SIZE_T -#undef _SIZE_T_ -#endif -#ifdef _GCC_WCHAR_T -#undef _WCHAR_T_ -#endif -#endif /* _ANSI_H_ */ - -#endif /* __sys_stdtypes_h */ - -/* A null pointer constant. */ - -#if defined (_STDDEF_H) || defined (__need_NULL) -#undef NULL /* in case <stdio.h> has defined it. */ -#define NULL ((void *)0) -#endif /* NULL not defined and <stddef.h> or need NULL. */ -#undef __need_NULL - -#ifdef _STDDEF_H - -/* Offset of member MEMBER in a struct of type TYPE. */ - -#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 */ |