diff options
Diffstat (limited to 'ace/os_include/stddef.h')
| -rw-r--r-- | ace/os_include/stddef.h | 91 |
1 files changed, 53 insertions, 38 deletions
diff --git a/ace/os_include/stddef.h b/ace/os_include/stddef.h index 4f736e35d1e..1c83a7f5886 100644 --- a/ace/os_include/stddef.h +++ b/ace/os_include/stddef.h @@ -2,21 +2,21 @@ //============================================================================= /** - * @file stddef.h + * @file os_stddef.h * * standard type definitions * * $Id$ * - * @author Don Hinton <dhinton@ieee.org> + * @author Don Hinton <dhinton@dresystems.com> * @author This code was originally in various places including ace/OS.h. */ //============================================================================= // From http://www.UNIX-systems.org/single_unix_specification/ -#ifndef ACE_OS_INCLUDE_STDDEF_H -#define ACE_OS_INCLUDE_STDDEF_H +#ifndef ACE_OS_INCLUDE_OS_STDDEF_H +#define ACE_OS_INCLUDE_OS_STDDEF_H #include "ace/pre.h" @@ -28,67 +28,82 @@ // @todo move this to a windows config file // Add new macro ACE_LACKS_STDDEF_H -#if defined (ACE_HAS_WINCE) && _WIN32_WCE < 400 -# if !define (ACE_LACKS_STDDEF_H) -# define ACE_LACKS_STDDEF_H -# define ACE_LACKS_PTRDIFF_T -# endif /* !ACE_LACKS_STDDEF_H */ +#if defined (ACE_HAS_WINCE) && _WIN32_WCE < 400 +# if !define (ACE_LACKS_STDDEF_H) +# define ACE_LACKS_STDDEF_H +# define ACE_LACKS_PTRDIFF_T +# endif /* !ACE_LACKS_STDDEF_H */ #endif /* ACE_HAS_WINCE && _WIN32_WCE < 400 */ #if !defined (ACE_LACKS_STDDEF_H) -# include /**/ <stddef.h> +# include /**/ <stddef.h> #endif /* !ACE_LACKS_STDDEF_H */ +// Place all additions (especially function declarations) within extern "C" {} +#ifdef __cplusplus +extern "C" +{ +#endif /* __cplusplus */ + // NULL pointer constant #if defined (ACE_LACKS_NULL) -# undef NULL -# if defined(__cplusplus) -# define NULL 0 -# else -# define NULL ((void *)0) -# endif +# undef NULL +# if defined(__cplusplus) +# define NULL 0 +# else +# define NULL ((void *)0) +# endif #endif /* ACE_LACKS_NULL */ /* - Integer constant expression of type size_t, the value of which is the offset - in bytes to the structure member (member-designator), from the beginning of + Integer constant expression of type size_t, the value of which is the offset + in bytes to the structure member (member-designator), from the beginning of its structure (type). */ #if defined (ACE_LACKS_OFFSETOF) -# undef offsetof -# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) +# undef offsetof +# define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) #endif /* ACE_LACKS_OFFSETOF */ // Signed integer type of the result of subtracting two pointers. #if defined (ACE_LACKS_PTRDIFF_T) -# if !defined (ACE_PTRDIFF_T_TYPE) -# define ACE_PTRDIFF_T_TYPE unsigned long -# endif /* !ACE_PTRDIFF_T_TYPE */ -typedef ACE_PTRDIFF_T_TYPE ptrdiff_t; +# if !defined (ACE_PTRDIFF_T_TYPE) +# define ACE_PTRDIFF_T_TYPE unsigned long +# endif /* !ACE_PTRDIFF_T_TYPE */ + typedef ACE_PTRDIFF_T_TYPE ptrdiff_t; #endif /* ACE_LACKS_PTRDIFF_T */ /* - Integer type whose range of values can represent distinct wide-character - codes for all members of the largest character set specified among the - locales supported by the compilation environment: the null character has - the code value 0 and each member of the portable character set has a code - value equal to its value when used as the lone character in an integer + Integer type whose range of values can represent distinct wide-character + codes for all members of the largest character set specified among the + locales supported by the compilation environment: the null character has + the code value 0 and each member of the portable character set has a code + value equal to its value when used as the lone character in an integer character constant. */ #if defined (ACE_LACKS_WCHAR_T) -# if !defined (ACE_WCHAR_T_TYPE) -# define ACE_WCHAR_T_TYPE long; -# endif /* !ACE_WCHAR_T_TYPE */ -typedef ACE_WCHAR_T_TYPE wchar_t; +# if !defined (ACE_WCHAR_T_TYPE) +# define ACE_WCHAR_T_TYPE long; +# endif /* !ACE_WCHAR_T_TYPE */ + typedef ACE_WCHAR_T_TYPE wchar_t; #endif /* ACE_LACKS_WCHAR_T */ // Unsigned integer type of the result of the sizeof operator. #if defined (ACE_LACKS_SIZE_T) -# if !defined (ACE_SIZE_T_TYPE) -# define ACE_SIZE_T_TYPE unsigned int; -# endif /* !ACE_SIZE_T_TYPE */ -typedef ACE_SIZE_T_TYPE size_t; +# if !defined (ACE_SIZE_T_TYPE) +# define ACE_SIZE_T_TYPE unsigned int; +# endif /* !ACE_SIZE_T_TYPE */ + typedef ACE_SIZE_T_TYPE size_t; #endif /* ACE_LACKS_SIZE_T */ +#if defined (ACE_PSOS_DIAB_MIPS) +# undef size_t + typedef unsigned int size_t; +#endif + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + #include "ace/post.h" -#endif /* ACE_OS_INCLUDE_STDDEF_H */ +#endif /* ACE_OS_INCLUDE_OS_STDDEF_H */ |