Index: ekpd/cbtd.c
diff -u -p ekpd/cbtd.c.orig ekpd/cbtd.c
--- ekpd/cbtd.c.orig	Tue Jun 24 15:22:12 2003
+++ ekpd/cbtd.c	Tue Aug 24 19:41:40 2004
@@ -293,3 +293,14 @@ end_epson_cbt (P_CBTD_INFO p_info)
 	
 	return err;
 }
+
+#ifdef __FreeBSD__
+
+void
+__assert_fail(const char *assertion, const char *file, unsigned int line,
+	      const char *function)
+{
+	abort();
+}
+
+#endif
Index: ekpd/cbtd_comserv.c
diff -u -p ekpd/cbtd_comserv.c.orig ekpd/cbtd_comserv.c
--- ekpd/cbtd_comserv.c.orig	Tue Jun 24 15:22:12 2003
+++ ekpd/cbtd_comserv.c	Tue Aug 24 23:37:04 2004
@@ -591,9 +591,16 @@ servsock_open (int port)
 	fd = socket (AF_INET, SOCK_STREAM, 0);
 	if (fd < 0) return -1;
 
+	memset(&addr, 0, sizeof(addr));
 	addr.sin_family = AF_INET;
 	addr.sin_addr.s_addr = htonl (INADDR_ANY);
 	addr.sin_port = htons (port);
+#ifdef __FreeBSD__
+	addr.sin_len = sizeof(addr);
+#endif
+#if !defined(MSG_NOSIGNAL) && defined(SO_NOSIGPIPE)
+	setsockopt(fd, SOL_SOCKET, SO_NOSIGPIPE, &opt, sizeof(opt));
+#endif
 	bind (fd, (struct sockaddr *)&addr, sizeof (addr));
 	setsockopt (fd, SOL_SOCKET, SO_REUSEADDR, (char *)&opt, sizeof(int));
 	listen (fd, 5);
@@ -611,7 +618,11 @@ sock_read (int fd, char* buf, int read_s
 
 	for (i = 0; i < SOCK_ACCSESS_WAIT_MAX; i++)
 	{
+#ifndef MSG_NOSIGNAL
+		size = recv (fd, buf, read_size, MSG_DONTWAIT);
+#else
 		size = recv (fd, buf, read_size, MSG_NOSIGNAL | MSG_DONTWAIT);
+#endif
 		if (size == read_size)
 		{
 			return 0;
@@ -641,7 +652,11 @@ sock_write (int fd, char* buf, int write
 
 	for (i = 0; i < SOCK_ACCSESS_WAIT_MAX; i++)
 	{
+#ifndef MSG_NOSIGNAL
+		size = send (fd, buf, write_size, MSG_DONTWAIT);
+#else
 		size = send (fd, buf, write_size, MSG_NOSIGNAL | MSG_DONTWAIT);
+#endif
 		if (size == write_size)
 		{
 			fsync (fd);
Index: src/pfpng.c