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Protect __P from being multiply defined (for systems that already define it)

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christos 1996-08-13 16:39:30 +00:00
parent c376af9abb
commit 1bc899a1ff
1 changed files with 3 additions and 1 deletions
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4
usr.bin/make/make.h
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@ -1,4 +1,4 @@
/* $NetBSD: make.h,v 1.9 1996/03/06 00:15:21 christos Exp $ */ /* $NetBSD: make.h,v 1.10 1996/08/13 16:39:30 christos Exp $ */
/* /*
* Copyright (c) 1988, 1989, 1990, 1993 * Copyright (c) 1988, 1989, 1990, 1993
@ -55,12 +55,14 @@
#if !defined(MAKE_BOOTSTRAP) && defined(BSD) #if !defined(MAKE_BOOTSTRAP) && defined(BSD)
#include <sys/cdefs.h> #include <sys/cdefs.h>
#else #else
#ifndef __P
#if defined(__STDC__) || defined(__cplusplus) #if defined(__STDC__) || defined(__cplusplus)
#define __P(protos) protos /* full-blown ANSI C */ #define __P(protos) protos /* full-blown ANSI C */
#else #else
#define __P(protos) () /* traditional C preprocessor */ #define __P(protos) () /* traditional C preprocessor */
#endif #endif
#endif #endif
#endif
#if __STDC__ #if __STDC__
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h> #include <unistd.h>