files added for packet filter expression compilation

[ppp.git] / pppd / pcap-namedb.h

diff --git a/pppd/pcap-namedb.h b/pppd/pcap-namedb.h
new file mode 100644 (file)
index 0000000..c1624a2
--- /dev/null
+++ b/pppd/pcap-namedb.h
@@ -0,0 +1,58 @@
+/*     From NetBSD: pcap-namedb.h,v 1.2 1995/03/06 11:38:48 mycroft Exp */
+
+/*
+ * Copyright (c) 1994
+ *     The Regents of the University of California.  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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the Computer Systems
+ *     Engineering Group at Lawrence Berkeley Laboratory.
+ * 4. Neither the name of the University nor of the Laboratory may be used
+ *    to endorse or promote products derived from this software without
+ *    specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+ *
+ * @(#) Header: pcap-namedb.h,v 1.2 94/06/14 20:03:34 leres Exp (LBL)
+ */
+
+#ifndef lib_pcap_namedb_h
+#define lib_pcap_namedb_h
+
+unsigned long  **pcap_nametoaddr __P((const char *));
+unsigned long  pcap_nametonetaddr __P((const char *));
+
+int    pcap_nametoport __P((const char *, int *, int *));
+int    pcap_nametoproto __P((const char *));
+int    pcap_nametopppproto __P((const char *));
+/*
+ * If a protocol is unknown, PROTO_UNDEF is returned.
+ * Also, pcap_nametoport() returns the protocol along with the port number.
+ * If there are ambiguous entried in /etc/services (i.e. domain
+ * can be either tcp or udp) PROTO_UNDEF is returned.
+ */
+#define PROTO_UNDEF            -1
+
+/* XXX move these to pcap-int.h? */
+unsigned long  __pcap_atoin __P((const char *));
+
+#endif