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enclose offsetof macro definition with #ifndef offsetof ... #endif

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This commit is contained in:
msaitoh 2000-10-12 03:42:33 +00:00
parent 4c00a9d6aa
commit 0a5e7f9f3f
1 changed files with 3 additions and 1 deletions
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4
sys/lib/libkern/libkern.h
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@ -1,4 +1,4 @@
/* $NetBSD: libkern.h,v 1.30 2000/05/08 23:33:15 thorpej Exp $ */ /* $NetBSD: libkern.h,v 1.31 2000/10/12 03:42:33 msaitoh Exp $ */
/*- /*-
* Copyright (c) 1992, 1993 * Copyright (c) 1992, 1993
@ -149,7 +149,9 @@ abs(j)
#endif #endif
#endif #endif
#ifndef offsetof
#define offsetof(type, member) ((size_t)(&((type *)0)->member)) #define offsetof(type, member) ((size_t)(&((type *)0)->member))
#endif
/* Prototypes for non-quad routines. */ /* Prototypes for non-quad routines. */
void __assert __P((const char *, const char *, int, const char *)) void __assert __P((const char *, const char *, int, const char *))