Style fixes.

Style fixes pointed out by Axel. I'm rusty, and it shows.
Hope I got it right.
Also moved get_route() into BPrivate.

headers/private/net/RouteSupport.h

@@ -2,13 +2,21 @@
  * Copyright 2013, Haiku, Inc. All Rights Reserved.
  * Distributed under the terms of the MIT License.
  */
-
 #ifndef ROUTESUPPORT_H_
 #define ROUTESUPPORT_H_
 
+
 #include <ObjectList.h>
 
+
+namespace BPrivate {
+
+
 status_t get_routes(const char* interfaceName,
 		int family, BObjectList<route_entry>& routes);
 
+
+}
+
+
 #endif /* __ROUTESUPPORT_H_ */

src/kits/network/libnetapi/NetworkInterface.cpp

@@ -569,7 +569,7 @@ BNetworkInterface::RemoveDefaultRoute(int family)
 status_t
 BNetworkInterface::GetRoutes(int family, BObjectList<route_entry>& routes) const
 {
-	return get_routes(Name(), family, routes);
+	return BPrivate::get_routes(Name(), family, routes);
 }
 
 

src/kits/network/libnetapi/NetworkRoster.cpp

@@ -166,7 +166,7 @@ BNetworkRoster::RemoveInterface(const BNetworkInterface& interface)
 status_t
 BNetworkRoster::GetRoutes(int family, BObjectList<route_entry>& routes) const
 {
-	return get_routes(NULL, family, routes);
+	return BPrivate::get_routes(NULL, family, routes);
 }
 
 

src/kits/network/libnetapi/RouteSupport.cpp

@@ -3,6 +3,7 @@
  * Distributed under the terms of the MIT License.
  */
 
+
 #include <errno.h>
 #include <net/if.h>
 #include <sys/sockio.h>
@@ -11,6 +12,10 @@
 #include <ObjectList.h>
 #include <RouteSupport.h>
 
+
+namespace BPrivate {
+
+
 status_t
 get_routes(const char* interfaceName, int family, BObjectList<route_entry>& routes)
 {
@@ -72,3 +77,6 @@ get_routes(const char* interfaceName, int family, BObjectList<route_entry>& rout
 
 	return B_OK;
 }
+
+
+}