epoc32/include/libc/stddef.h
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100 (2010-03-31)
branchSymbian3
changeset 4 837f303aceeb
parent 2 2fe1408b6811
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed.
williamr@2
     1
/*
williamr@2
     2
* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2
     3
* All rights reserved.
williamr@2
     4
* This component and the accompanying materials are made available
williamr@4
     5
* under the terms of "Eclipse Public License v1.0"
williamr@2
     6
* which accompanies this distribution, and is available
williamr@4
     7
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2
     8
*
williamr@2
     9
* Initial Contributors:
williamr@2
    10
* Nokia Corporation - initial contribution.
williamr@2
    11
*
williamr@2
    12
* Contributors:
williamr@2
    13
*
williamr@2
    14
* Description:
williamr@2
    15
*
williamr@2
    16
*/
williamr@2
    17
williamr@2
    18
williamr@2
    19
williamr@2
    20
/**
williamr@2
    21
 @file
williamr@2
    22
 @publishedAll
williamr@2
    23
 @released
williamr@2
    24
*/
williamr@2
    25
williamr@2
    26
#ifndef _STDDEF_H_
williamr@2
    27
#define _STDDEF_H_
williamr@2
    28
williamr@2
    29
/** 
williamr@2
    30
There seems to be a lot of nonsense about _need_wchar_t etc., but for
williamr@2
    31
STDLIB we have cut the Gordian knot and done the simple thing.
williamr@2
    32
*/
williamr@2
    33
#ifndef __wchar_t_defined
williamr@2
    34
#ifndef __GCCXML__
williamr@2
    35
typedef unsigned short int wchar_t;
williamr@2
    36
#endif
williamr@2
    37
#endif
williamr@2
    38
williamr@2
    39
#ifndef _PTRDIFF_T_DEFINED
williamr@2
    40
#define _PTRDIFF_T_DEFINED
williamr@2
    41
typedef long		ptrdiff_t;
williamr@2
    42
#endif //_PTRDIFF_T_DEFINED
williamr@2
    43
williamr@2
    44
#ifndef _SIZE_T_DEFINED
williamr@2
    45
#define _SIZE_T_DEFINED
williamr@2
    46
typedef unsigned int	size_t;
williamr@2
    47
#endif //_SIZE_T_DEFINED
williamr@2
    48
williamr@2
    49
/** 
williamr@2
    50
Offset of member MEMBER in a struct of type TYPE.  
williamr@2
    51
*/
williamr@2
    52
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
williamr@2
    53
williamr@2
    54
#endif /* _STDDEF_H_ */