--- src/sys/sys/sysproto.h	2005/01/31 17:38:30	1.24
+++ src/sys/sys/sysproto.h	2005/02/20 01:17:43	1.25
@@ -1790,6 +1790,23 @@ struct	sigreturn_args {
 	union usrmsg usrmsg;
 	ucontext_t *	sigcntxp;	char sigcntxp_[PAD_(ucontext_t *)];
 };
+struct	sigtimedwait_args {
+#ifdef _KERNEL
+	struct sysmsg sysmsg;
+#endif
+	union usrmsg usrmsg;
+	const sigset_t *	set;	char set_[PAD_(const sigset_t *)];
+	siginfo_t *	info;	char info_[PAD_(siginfo_t *)];
+	const struct timespec *	timeout;	char timeout_[PAD_(const struct timespec *)];
+};
+struct	sigwaitinfo_args {
+#ifdef _KERNEL
+	struct sysmsg sysmsg;
+#endif
+	union usrmsg usrmsg;
+	const sigset_t *	set;	char set_[PAD_(const sigset_t *)];
+	siginfo_t *	info;	char info_[PAD_(siginfo_t *)];
+};
 struct	__acl_get_file_args {
 #ifdef _KERNEL
 	struct sysmsg sysmsg;
@@ -2375,6 +2392,8 @@ int	sigsuspend (struct sigsuspend_args *
 int	sigaction (struct sigaction_args *);
 int	sigpending (struct sigpending_args *);
 int	sigreturn (struct sigreturn_args *);
+int	sigtimedwait (struct sigtimedwait_args *);
+int	sigwaitinfo (struct sigwaitinfo_args *);
 int	__acl_get_file (struct __acl_get_file_args *);
 int	__acl_set_file (struct __acl_set_file_args *);
 int	__acl_get_fd (struct __acl_get_fd_args *);