--- libelwix/inc/elwix/anet.h	2016/05/18 12:47:42	1.10
+++ libelwix/inc/elwix/anet.h	2020/05/27 15:03:28	1.16
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: anet.h,v 1.10 2016/05/18 12:47:42 misho Exp $
+* $Id: anet.h,v 1.16 2020/05/27 15:03:28 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 - 2016
+Copyright 2004 - 2020
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -60,15 +60,18 @@ typedef union {
 	struct sockaddr_in6	sin6;
 #ifndef __linux__
 	struct sockaddr_dl	sdl;
+#else
+	struct sockaddr_ll	sll;
 #endif
 } sockaddr_t;
 #define E_SOCKADDR_INIT	{ .ss = { 0 } }
+#define E_SOCKADDR_MAX	MIN(sizeof(sockaddr_t), 0xff)
 
 typedef union {
-	union {
-		in_addr_t	s_addr;
+	struct in4_addr {
 		u_char		s4_addr[sizeof(in_addr_t)];
-	}		in;
+	}		in4;
+	struct in_addr	in;
 	struct in6_addr	in6;
 } inaddr_t;
 
@@ -141,11 +144,18 @@ const char *e_n2addr(sockaddr_t * __restrict addr, ait
  * @psHost = Hostname
  * @port = Port
  * @addr = Network address structure
- * return: NULL error or !=NULL network structure
+ * return: 0 is error or >0 length of network structure
  */
-sockaddr_t *e_gethostbyname(const char *psHost, unsigned short port, 
+socklen_t e_gethostbyname(const char *psHost, unsigned short port, 
 		sockaddr_t * __restrict addr);
 /*
+ * e_addrlen() - Get address length from network structure
+ *
+ * @addr = address
+ * return: 0 is error or >0 length of network structure
+ */
+socklen_t e_addrlen(const sockaddr_t *addr);
+/*
  * e_addrcmp() - Compare network addresses
  *
  * @a = 1st address
@@ -216,6 +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