getopt() returns an int, not a char.
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@ -1,4 +1,4 @@
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/* $NetBSD: ipt.c,v 1.1.1.2 1997/03/29 02:49:46 darrenr Exp $ */
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/* $NetBSD: ipt.c,v 1.2 1997/04/19 06:27:03 thorpej Exp $ */
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/*
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* (C)opyright 1993-1996 by Darren Reed.
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@ -44,7 +44,7 @@
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#if !defined(lint) && defined(LIBC_SCCS)
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static char sccsid[] = "@(#)ipt.c 1.19 6/3/96 (C) 1993-1996 Darren Reed";
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static char rcsid[] = "$Id: ipt.c,v 1.1.1.2 1997/03/29 02:49:46 darrenr Exp $";
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static char rcsid[] = "$Id: ipt.c,v 1.2 1997/04/19 06:27:03 thorpej Exp $";
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#endif
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extern char *optarg;
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@ -65,7 +65,7 @@ char *argv[];
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struct ip *ip;
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u_long buf[64];
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struct ifnet *ifp;
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char c;
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int c;
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char *rules = NULL, *datain = NULL, *iface = NULL;
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int fd, i, dir = 0;
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@ -166,8 +166,8 @@ char **argv;
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tcphdr_t *tcp;
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ip_t *ip;
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char *name = argv[0], host[64], *gateway = NULL, *dev = NULL;
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char *src = NULL, *dst, c, *s;
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int mtu = 1500, olen = 0;
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char *src = NULL, *dst, *s;
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int c, mtu = 1500, olen = 0;
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/*
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* 65535 is maximum packet size...you never know...
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@ -101,8 +101,8 @@ char **argv;
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struct in_addr gwip;
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ip_t *ip;
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char *name = argv[0], host[64], *gateway = NULL, *dev = NULL;
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char *src = NULL, *dst, c;
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int mtu = 1500, tests = 0, pointtest = 0;
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char *src = NULL, *dst;
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int c, mtu = 1500, tests = 0, pointtest = 0;
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/*
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* 65535 is maximum packet size...you never know...
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