avoid 7 warnings

(struct sync_callbacks), (struct corosync_service_engine) [name]:
Make member const.

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@1939 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/sync.h

@@ -44,7 +44,7 @@ struct sync_callbacks {
 	int (*sync_process) (void);
 	void (*sync_activate) (void);
 	void (*sync_abort) (void);
-	char *name;
+	const char *name;
 };
 
 struct corosync_api_v1;

include/corosync/engine/coroapi.h

@@ -569,7 +569,7 @@ struct corosync_service_engine_iface_ver0 {
 };
 
 struct corosync_service_engine {
-	char *name;
+	const char *name;
 	unsigned short id;
 	unsigned int private_data_size;
 	enum cs_lib_flow_control flow_control;