Index: uspace/lib/hound/include/hound/protocol.h
===================================================================
--- uspace/lib/hound/include/hound/protocol.h	(revision 902dd4bcbf12a24a5c7153d6f97cf6cd7886c59f)
+++ uspace/lib/hound/include/hound/protocol.h	(revision 72d9e44d55d0dc44406418c3ed7324c40c8a858a)
@@ -56,5 +56,7 @@
 
 typedef async_sess_t hound_sess_t;
-typedef cap_call_handle_t hound_context_id_t;
+
+typedef struct {
+} *hound_context_id_t;
 
 hound_sess_t *hound_service_connect(const char *service);
@@ -125,7 +127,6 @@
 } hound_server_iface_t;
 
-void hound_service_set_server_iface(const hound_server_iface_t *iface);
-
-void hound_connection_handler(cap_call_handle_t icall_handle, ipc_call_t *icall, void *arg);
+extern void hound_service_set_server_iface(const hound_server_iface_t *);
+extern void hound_connection_handler(ipc_call_t *, void *);
 
 #endif