13 lines
331 B
C
13 lines
331 B
C
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#ifndef __LIB_STDDEF_H
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#define __LIB_STDDEF_H
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#define NULL ((void *) 0)
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#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
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/* GCC predefines the types we need for ptrdiff_t and size_t,
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so that we don't have to guess. */
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typedef __PTRDIFF_TYPE__ ptrdiff_t;
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typedef __SIZE_TYPE__ size_t;
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#endif /* lib/stddef.h */
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