Added externs declarations to header files to handle C++ compilation.

Cleaned up BACnet/IP API a little.

bacnet-stack/ports/win32/bip-init.c

@@ -79,7 +79,7 @@ bool bip_init(void)
     // bind the socket to the local port number and IP address
     sin.sin_family = AF_INET;
     sin.sin_addr.s_addr = htonl(INADDR_ANY);
-    sin.sin_port = bip_get_port();
+    sin.sin_port = htons(bip_get_port());
     memset(&(sin.sin_zero), '\0', 8);
     rv = bind(sock_fd,
         (const struct sockaddr*)&sin, sizeof(struct sockaddr));

bacnet-stack/ports/win32/main.c

@@ -205,9 +205,9 @@ static void NetInitialize(void)
     exit(1);
   }
   address.s_addr = gethostaddr();
-  bip_set_addr(&address);
+  bip_set_addr(address.s_addr);
   /* local broadcast address */
-  bip_set_ipv4_broadcast_s_addr(INADDR_BROADCAST);
+  bip_set_broadcast_addr(INADDR_BROADCAST);
   /* configure standard BACnet/IP port */
   bip_set_port(0xBAC0);
 }

bacnet-stack/ports/win32/net.h

@@ -26,6 +26,9 @@
 #ifndef NET_H
 #define NET_H
 
+#define WIN32_LEAN_AND_MEAN
+#define STRICT
+
 #include <winsock2.h>
 
 #define close closesocket