diff --git a/sys/kern/init_sysent.c b/sys/kern/init_sysent.c
index 7a18740fd77d..d806c5ba886f 100644
--- a/sys/kern/init_sysent.c
+++ b/sys/kern/init_sysent.c
@@ -2,7 +2,7 @@
  * System call switch table.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+ * created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
  */
 
 #include "opt_compat.h"
diff --git a/sys/kern/syscalls.c b/sys/kern/syscalls.c
index 8bf618ed11b2..781cf4c6c739 100644
--- a/sys/kern/syscalls.c
+++ b/sys/kern/syscalls.c
@@ -2,7 +2,7 @@
  * System call names.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+ * created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
  */
 
 char *syscallnames[] = {
diff --git a/sys/sys/syscall-hide.h b/sys/sys/syscall-hide.h
index c345d2e699ba..dd8fab9ef3d3 100644
--- a/sys/sys/syscall-hide.h
+++ b/sys/sys/syscall-hide.h
@@ -2,7 +2,7 @@
  * System call hiders.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+ * created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
  */
 
 HIDE_POSIX(fork)
diff --git a/sys/sys/syscall.h b/sys/sys/syscall.h
index 23c5b7b6d07c..ae58e240707d 100644
--- a/sys/sys/syscall.h
+++ b/sys/sys/syscall.h
@@ -2,7 +2,7 @@
  * System call numbers.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+ * created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
  */
 
 #define	SYS_syscall	0
diff --git a/sys/sys/syscall.mk b/sys/sys/syscall.mk
index 4fa066a39c30..5d5bd0f03da2 100644
--- a/sys/sys/syscall.mk
+++ b/sys/sys/syscall.mk
@@ -1,6 +1,6 @@
 # FreeBSD system call names.
 # DO NOT EDIT-- this file is automatically generated.
-# created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+# created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
 MIASM =  \
 	syscall.o \
 	exit.o \
diff --git a/sys/sys/sysproto.h b/sys/sys/sysproto.h
index 590174352a48..40ee5bd83b8d 100644
--- a/sys/sys/sysproto.h
+++ b/sys/sys/sysproto.h
@@ -2,7 +2,7 @@
  * System call prototypes.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.52 1998/06/07 17:11:40 dfr Exp 
+ * created from	Id: syscalls.master,v 1.53 1998/08/24 08:29:52 dfr Exp 
  */
 
 #ifndef _SYS_SYSPROTO_H_
@@ -26,13 +26,13 @@ struct	fork_args {
 };
 struct	read_args {
 	int	fd;	char fd_[PAD_(int)];
-	char *	buf;	char buf_[PAD_(char *)];
-	u_int	nbyte;	char nbyte_[PAD_(u_int)];
+	void *	buf;	char buf_[PAD_(void *)];
+	size_t	nbyte;	char nbyte_[PAD_(size_t)];
 };
 struct	write_args {
 	int	fd;	char fd_[PAD_(int)];
-	char *	buf;	char buf_[PAD_(char *)];
-	u_int	nbyte;	char nbyte_[PAD_(u_int)];
+	const void *	buf;	char buf_[PAD_(const void *)];
+	size_t	nbyte;	char nbyte_[PAD_(size_t)];
 };
 struct	open_args {
 	char *	path;	char path_[PAD_(char *)];
@@ -177,8 +177,8 @@ struct	getegid_args {
 };
 struct	profil_args {
 	caddr_t	samples;	char samples_[PAD_(caddr_t)];
-	u_int	size;	char size_[PAD_(u_int)];
-	u_int	offset;	char offset_[PAD_(u_int)];
+	size_t	size;	char size_[PAD_(size_t)];
+	size_t	offset;	char offset_[PAD_(size_t)];
 	u_int	scale;	char scale_[PAD_(u_int)];
 };
 struct	ktrace_args {
@@ -1111,7 +1111,7 @@ struct	ofstat_args {
 struct	getkerninfo_args {
 	int	op;	char op_[PAD_(int)];
 	char *	where;	char where_[PAD_(char *)];
-	int *	size;	char size_[PAD_(int *)];
+	size_t *	size;	char size_[PAD_(size_t *)];
 	int	arg;	char arg_[PAD_(int)];
 };
 struct	ommap_args {