void ocd_detach (char *args, int from_tty);
-void ocd_resume (int pid, int step, enum target_signal siggnal);
+void ocd_resume (ptid_t ptid, int step, enum target_signal siggnal);
void ocd_prepare_to_store (void);
void ocd_create_inferior (char *exec_file, char *args, char **env);
-int ocd_thread_alive (int th);
+int ocd_thread_alive (ptid_t th);
void ocd_error (char *s, int error_code);