--- libelwix/inc/elwix/anet.h	2018/04/04 01:22:14	1.14.12.1
+++ libelwix/inc/elwix/anet.h	2024/04/15 10:39:49	1.16.30.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: anet.h,v 1.14.12.1 2018/04/04 01:22:14 misho Exp $
+* $Id: anet.h,v 1.16.30.1 2024/04/15 10:39:49 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004 - 2018
+Copyright 2004 - 2020
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -79,7 +79,7 @@ typedef struct {
 	sockaddr_t	addr;
 	inaddr_t	mask;
 } netaddr_t;
-#define E_CIDRMASK(x)	htonl((((1 << (x)) - 1) << (32 - (x))) & 0xFFFFFFFF)
+#define E_CIDRMASK(x)	htonl((((unsigned int)(((unsigned long)(1 << (x))) - 1) << (32 - (x))) & 0xFFFFFFFF))
 
 
 /*
@@ -226,6 +226,15 @@ sockaddr_t *e_getlinkbyether(const ether_addr_t * __re
 		unsigned char type, const char *iface, sockaddr_t * __restrict addr);
 #define e_getlinkbymac(_mac, _addr)	e_getlinkbyether((_mac), 0, 0, NULL, (_addr))
 #endif
+
+/*
+ * e_network() - Get network from address string
+ *
+ * @csAddr = Address string with CIDR mask /xx
+ * @net = Network information structure
+ * return: -1 error, 1 nothing for return or 0 ok
+ */
+int e_network(const char *csAddr, netaddr_t * __restrict net);
 
 
 #endif