24 lines
491 B
C
24 lines
491 B
C
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#ifndef __c_stddef_h
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#define __c_stddef_h
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typedef signed int ptrdiff_t;
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#if !defined(offsetof)
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#define offsetof(s, m) (size_t)&(((s *)0)->m)
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#endif
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#if !defined(__size_t)
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#define __size_t 1
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typedef unsigned int size_t; /* others (e.g. <stdio.h>) also define */
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/* the unsigned integral type of the result of the sizeof operator. */
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#endif
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#undef NULL /* others (e.g. <stdio.h>) also define */
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#define NULL 0
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/* null pointer constant. */
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#endif
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/* end of c_stddef.h */
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