Import macOS userland

adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106

1 files changed, 64 insertions, 0 deletions

diff --git a/network_cmds/rtadvd.tproj/timer.h b/network_cmds/rtadvd.tproj/timer.h
new file mode 100644
index 0000000..78314b7
--- /dev/null
+++ b/network_cmds/rtadvd.tproj/timer.h
@@ -0,0 +1,64 @@
+/*	$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.
+ */
+
+/* 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)))
+
+struct rtadvd_timer {
+	struct rtadvd_timer *next;
+	struct rtadvd_timer *prev;
+	struct rainfo *rai;
+	struct timeval tm;
+
+	struct rtadvd_timer *(*expire)(void *);	/* expiration function */
+	void *expire_data;
+	void (*update)(void *, struct timeval *);	/* update function */
+	void *update_data;
+};
+
+void rtadvd_timer_init(void);
+struct rtadvd_timer *rtadvd_add_timer(struct rtadvd_timer *(*)(void *),
+		void (*)(void *, struct timeval *), void *, void *);
+void rtadvd_set_timer(struct timeval *, struct rtadvd_timer *);
+void rtadvd_remove_timer(struct rtadvd_timer **);
+struct timeval * rtadvd_check_timer(void);
+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 *);