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Annotation of qemu/roms/ipxe/src/include/stddef.h, revision 1.1

1.1     ! root        1: #ifndef STDDEF_H
        !             2: #define STDDEF_H
        !             3: 
        !             4: FILE_LICENCE ( GPL2_ONLY );
        !             5: 
        !             6: /* for size_t */
        !             7: #include <stdint.h>
        !             8: 
        !             9: #undef NULL
        !            10: #define NULL ((void *)0)
        !            11: 
        !            12: #undef offsetof
        !            13: #if ( defined ( __GNUC__ ) && ( __GNUC__ > 3 ) )
        !            14: #define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
        !            15: #else
        !            16: #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
        !            17: #endif
        !            18: 
        !            19: #undef container_of
        !            20: #define container_of(ptr, type, member) ({                      \
        !            21:        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
        !            22:        (type *)( (char *)__mptr - offsetof(type,member) );})
        !            23: 
        !            24: /* __WCHAR_TYPE__ is defined by gcc and will change if -fshort-wchar is used */
        !            25: #ifndef __WCHAR_TYPE__
        !            26: #define __WCHAR_TYPE__ long int
        !            27: #endif
        !            28: typedef __WCHAR_TYPE__ wchar_t;
        !            29: 
        !            30: #endif /* STDDEF_H */

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