* include/network.h: fixed compilation with c++ files.

include/network.h

@@ -47,6 +47,9 @@
 #   include <netdb.h>
 #endif
 
+# ifdef __cplusplus
+extern "C" {
+# endif
 
 /*****************************************************************************
  * network_socket_t: structure passed to a network plug-in to define the
@@ -551,4 +554,8 @@ static inline int net_GetPeerAddress( int fd, char *address, int *port )
         ? VLC_EGENERIC : 0;
 }
 
+# ifdef __cplusplus
+}
+# endif
+
 #endif