1 files changed, 57 insertions, 0 deletions
diff --git a/usr.sbin/rtadvd/timer_subr.h b/usr.sbin/rtadvd/timer_subr.h
new file mode 100644
index 0000000..7d2f683
--- /dev/null
+++ b/usr.sbin/rtadvd/timer_subr.h
@@ -0,0 +1,57 @@
+/*	$FreeBSD$	*/
+/*	$KAME: timer.h,v 1.5 2002/05/31 13:30:38 jinmei Exp $	*/
+
+/*
+ * Copyright (C) 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define	SSBUFLEN	1024
+#define MILLION 1000000
+
+/* a < b */
+#define	TIMEVAL_LT(a, b)				\
+		(((a)->tv_sec < (b)->tv_sec) ||		\
+		    (((a)->tv_sec == (b)->tv_sec) &&	\
+		    ((a)->tv_usec < (b)->tv_usec)))
+
+/* a <= b */
+#define	TIMEVAL_LEQ(a, b)				\
+		(((a)->tv_sec < (b)->tv_sec) ||		\
+		    (((a)->tv_sec == (b)->tv_sec) &&	\
+		    ((a)->tv_usec <= (b)->tv_usec)))
+
+#define	TIMEVAL_EQUAL(a,b)				\
+		(((a)->tv_sec == (b)->tv_sec) &&	\
+		    ((a)->tv_usec == (b)->tv_usec))
+
+struct timeval	*rtadvd_timer_rest(struct rtadvd_timer *);
+void		TIMEVAL_ADD(struct timeval *, struct timeval *,
+		    struct timeval *);
+void		TIMEVAL_SUB(struct timeval *, struct timeval *,
+		    struct timeval *);
+char		*sec2str(u_int32_t, char *buf);