Add a comment noting that the definition of __errno is now replicated in
signal.h. Per request of joerg@
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@ -1,4 +1,4 @@
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/* $NetBSD: errno.h,v 1.10 2008/02/24 23:01:19 dholland Exp $ */
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/* $NetBSD: errno.h,v 1.11 2008/03/03 06:57:48 dholland Exp $ */
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/*
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* Copyright (c) 1982, 1986, 1989, 1993
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@ -45,6 +45,7 @@
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__BEGIN_DECLS
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/* note: this appears in both errno.h and signal.h */
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#ifndef __errno
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int *__errno(void);
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#define __errno __errno
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@ -1,4 +1,4 @@
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/* $NetBSD: signal.h,v 1.49 2008/02/24 23:01:19 dholland Exp $ */
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/* $NetBSD: signal.h,v 1.50 2008/03/03 06:57:48 dholland Exp $ */
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/*-
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* Copyright (c) 1991, 1993
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@ -89,6 +89,7 @@ int sigsuspend(const sigset_t *) __RENAME(__sigsuspend14);
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#if (defined(__GNUC__) && defined(__STDC__)) || defined(_SIGINLINE)
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/* note: this appears in both errno.h and signal.h */
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#ifndef __errno
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int *__errno(void);
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#define __errno __errno
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