1 files changed, 0 insertions, 93 deletions
diff --git a/src/libfreeswan/initsubnet.c b/src/libfreeswan/initsubnet.c
deleted file mode 100644
index 27faddabc..000000000
--- a/src/libfreeswan/initsubnet.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * initialize subnet structure
- * Copyright (C) 2000, 2002  Henry Spencer.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Library General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/lgpl.txt>.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
- * License for more details.
- */
-#include "internal.h"
-#include "freeswan.h"
-
-/*
- - initsubnet - initialize ip_subnet from address and count
- *
- * The only hard part is checking for host-part bits turned on.
- */
-err_t				/* NULL for success, else string literal */
-initsubnet(addr, count, clash, dst)
-const ip_address *addr;
-int count;
-int clash;			/* '0' zero host-part bits, 'x' die on them */
-ip_subnet *dst;
-{
-	unsigned char *p;
-	int n;
-	int c;
-	unsigned m;
-	int die;
-
-	dst->addr = *addr;
-	n = addrbytesptr(&dst->addr, (const unsigned char **)&p);
-	if (n == 0)
-		return "unknown address family";
-
-	switch (clash) {
-	case '0':
-		die = 0;
-		break;
-	case 'x':
-		die = 1;
-		break;
-	default:
-		return "unknown clash-control value in initsubnet";
-		break;
-	}
-
-	c = count / 8;
-	if (c > n)
-		return "impossible mask count";
-	p += c;
-	n -= c;
-
-	m = 0xff;
-	c = count % 8;
-	if (n > 0 && c != 0)	/* partial byte */
-		m >>= c;
-	for (; n > 0; n--) {
-		if ((*p & m) != 0) {
-			if (die)
-				return "improper subnet, host-part bits on";
-			*p &= ~m;
-		}
-		m = 0xff;
-		p++;
-	}
-
-	dst->maskbits = count;
-	return NULL;
-}
-
-/*
- - addrtosubnet - initialize ip_subnet from a single address
- */
-err_t				/* NULL for success, else string literal */
-addrtosubnet(addr, dst)
-const ip_address *addr;
-ip_subnet *dst;
-{
-	int n;
-
-	dst->addr = *addr;
-	n = addrbytesptr(&dst->addr, (const unsigned char **)NULL);
-	if (n == 0)
-		return "unknown address family";
-	dst->maskbits = n*8;
-	return NULL;
-}