$NetBSD: patch-ab,v 1.4 2001/03/26 13:41:32 bad Exp $

--- mit-pthreads/machdep/netbsd-1.1/__signal.h.orig	Fri Mar 16 01:51:54 2001
+++ mit-pthreads/machdep/netbsd-1.1/__signal.h	Sun Mar 25 00:54:56 2001
@@ -1,5 +1,7 @@
 #include <sys/signal.h>
 
+__BEGIN_DECLS
+
 #if NSIG <= 32
 #define	__SIGEMPTYSET		0
 #define	__SIGFILLSET		0xffffffff
@@ -8,6 +10,9 @@
 #define	__SIGISMEMBER(s, n)	((*(s) & (1 << ((n) - 1))) != 0)
 
 #else	/* XXX Netbsd >= 1.3H */
+
+int	sigaction __P_((int, const struct sigaction *, struct sigaction *)) __RENAME(__sigaction14);
+
 #define	__SIGEMPTYSET		{ 0, 0, 0, 0}
 #define	__SIGFILLSET		{ 0xffffffff, 0xffffffff, \
 				  0xffffffff, 0xffffffff }
@@ -18,3 +23,5 @@
 #define	__SIGISMEMBER(s, n)	(((s)->__bits[__SIGWORD(n)] & __SIGMASK(n)) != 0)
 
 #endif
+
+__END_DECLS