Add enet_address_set_address() function to allow ENetAddress to be populated from sockaddr directly

include/enet/enet.h

@@ -505,6 +505,7 @@ ENET_API int        enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSock
     @returns the address of the given hostName in address on success
 */
 ENET_API int enet_address_set_host (ENetAddress * address, const char * hostName);
+ENET_API int enet_address_set_address (ENetAddress * address, struct sockaddr * addr, socklen_t addrlen);
 ENET_API int enet_address_set_port (ENetAddress * address, enet_uint16 port);
 ENET_API int enet_address_equal (ENetAddress * address1, ENetAddress * address2);
 

unix.c

@@ -158,6 +158,17 @@ enet_address_set_port (ENetAddress * address, enet_uint16 port)
     }
 }
 
+int
+enet_address_set_address (ENetAddress * address, struct sockaddr * addr, socklen_t addrlen)
+{
+    if (addrlen > sizeof(struct sockaddr_storage))
+      return -1;
+
+    memcpy (&address->address, addr, addrlen);
+    address->addressLength = addrlen;
+    return 0;
+}
+
 int
 enet_address_set_host (ENetAddress * address, const char * name)
 {

win32.c

@@ -80,6 +80,17 @@ enet_address_set_port (ENetAddress * address, enet_uint16 port)
     }
 }
 
+int
+enet_address_set_address (ENetAddress * address, struct sockaddr * addr, socklen_t addrlen)
+{
+    if (addrlen > sizeof(struct sockaddr_storage))
+      return -1;
+
+    memcpy (&address->address, addr, addrlen);
+    address->addressLength = addrlen;
+    return 0;
+}
+
 int
 enet_address_equal (ENetAddress * address1, ENetAddress * address2)
 {