sipx_network is defined __u32 in the kernel, so it should not be

unsigned long in userland.
Also, update version number in the spec file.

RPM/net-tools.spec

 Summary: Basic Networking Tools
 Name: net-tools
-Version: 1.48
+Version: 1.49
 Release: 1
 Copyright: GPL
 Group: Networking/Admin

include/ipx.h

@@ -14,7 +14,7 @@ struct sockaddr_ipx {
     short sipx_family;
 #endif
     unsigned short sipx_port;
-    unsigned long sipx_network;
+    unsigned int sipx_network;
     unsigned char sipx_node[IPX_NODE_LEN];
     unsigned char sipx_type;
     unsigned char sipx_zero;	/* 16 byte fill */