--- Gnu-Mach/ipc/mach_msg.h	2020/09/02 04:42:35	1.1.1.2
+++ Gnu-Mach/ipc/mach_msg.h	2020/09/02 04:45:05	1.1.1.3
@@ -36,33 +36,25 @@
 #ifndef	_IPC_MACH_MSG_H_
 #define _IPC_MACH_MSG_H_
 
-#include <mach_ipc_compat.h>
-
 #include <mach/boolean.h>
 #include <mach/message.h>
 
 extern mach_msg_return_t
-mach_msg_send(/* mach_msg_header_t *, mach_msg_option_t,
-		 mach_msg_size_t, mach_msg_timeout_t, mach_port_t */);
+mach_msg_send(mach_msg_header_t *, mach_msg_option_t,
+	      mach_msg_size_t, mach_msg_timeout_t, mach_port_t);
 
 extern mach_msg_return_t
-mach_msg_receive(/* mach_msg_header_t *, mach_msg_option_t,
-		    mach_msg_size_t, mach_port_t,
-		    mach_msg_timeout_t, mach_port_t */);
+mach_msg_receive(mach_msg_header_t *, mach_msg_option_t,
+		 mach_msg_size_t, mach_port_t,
+		 mach_msg_timeout_t, mach_port_t);
 
 extern void
-mach_msg_receive_continue();
+mach_msg_receive_continue(void);
 
 extern void
-mach_msg_continue();
+mach_msg_continue(void);
 
 extern boolean_t
-mach_msg_interrupt(/* thread_t */);
-
-#if	MACH_IPC_COMPAT
-
-extern void
-msg_receive_continue();
+mach_msg_interrupt(thread_t);
 
-#endif	/* MACH_IPC_COMPAT */
 #endif	/* _IPC_MACH_MSG_H_ */