2007-04-30 Thomas Schwinge <tschwinge@gnu.org>

We're not in the eighties anymore.  List arguments in function
	prototypes and definitions for a lot of symbols.  Also drop some unused
	prototypes.  I refrain from listing every changed symbol.
	* chips/busses.h: Do as described.
	* ddb/db_break.c: Likewise.
	* ddb/db_break.h: Likewise.
	* ddb/db_command.c: Likewise.
	* ddb/db_command.h: Likewise.
	* ddb/db_lex.c: Likewise.
	* ddb/db_lex.h: Likewise.
	* ddb/db_output.c: Likewise.
	* ddb/db_output.h: Likewise.
	* ddb/db_sym.h: Likewise.
	* ddb/db_task_thread.c: Likewise.
	* ddb/db_task_thread.h: Likewise.
	* ddb/db_variables.h: Likewise.
	* ddb/db_watch.c: Likewise.
	* ddb/db_watch.h: Likewise.
	* device/buf.h: Likewise.
	* device/conf.h: Likewise.
	* device/dev_hdr.h: Likewise.
	* device/ds_routines.h: Likewise.
	* device/if_ether.h: Likewise.
	* device/io_req.h: Likewise.
	* device/net_io.h: Likewise.
	* i386/i386/io_port.h: Likewise.
	* i386/i386/lock.h: Likewise.
	* i386/i386/mp_desc.c: Likewise.
	* i386/i386/mp_desc.h: Likewise.
	* i386/i386/proc_reg.h: Likewise.
	* i386/i386/user_ldt.h: Likewise.
	* i386/i386at/kd_queue.h: Likewise.
	* i386/i386at/kdsoft.h: Likewise.
	* i386/intel/pmap.c: Likewise.
	* i386/intel/pmap.h: Likewise.
	* include/mach/mach_traps.h: Likewise.
	* ipc/ipc_entry.h: Likewise.
	* ipc/ipc_hash.h: Likewise.
	* ipc/ipc_kmsg.h: Likewise.
	* ipc/ipc_marequest.c: Likewise.
	* ipc/ipc_marequest.h: Likewise.
	* ipc/ipc_mqueue.h: Likewise.
	* ipc/ipc_notify.h: Likewise.
	* ipc/ipc_object.h: Likewise.
	* ipc/ipc_port.h: Likewise.
	* ipc/ipc_pset.h: Likewise.
	* ipc/ipc_right.h: Likewise.
	* ipc/ipc_space.h: Likewise.
	* ipc/ipc_table.h: Likewise.
	* ipc/mach_msg.c: Likewise.
	* ipc/mach_msg.h: Likewise.
	* kern/ast.c: Likewise.
	* kern/ast.h: Likewise.
	* kern/debug.c: Likewise.
	* kern/debug.h: Likewise.
	* kern/ipc_tt.c: Likewise.
	* kern/ipc_tt.h: Likewise.
	* kern/mach_factor.c: Likewise.
	* kern/mach_factor.h: Likewise.
	* kern/printf.c: Likewise.
	* kern/printf.h: Likewise.
	* kern/queue.h: Likewise.
	* kern/sched.h: Likewise.
	* kern/syscall_subr.c: Likewise.
	* kern/syscall_subr.h: Likewise.
	* kern/task.h: Likewise.
	* kern/thread_swap.c: Likewise.
	* kern/thread_swap.h: Likewise.
	* kern/timer.h: Likewise.
	* kern/xpr.c: Likewise.
	* kern/xpr.h: Likewise.
	* kern/zalloc.c: Likewise.
	* kern/zalloc.h: Likewise.
	* ipc/ipc_port.h: Don't include <ipc/ipc_space.h>.
	* device/net_io.h: Include <device/if_hdr.h> and <device/io_req.h>.
	* ipc/ipc_entry.h: Include <mach/mach_types.h> and <ipc/ipc_types.h>.
	* ipc/ipc_kmsg.h: Include <ipc/ipc_object.h>, <ipc/ipc_types.h> and
	<vm/vm_map.h>.
	* ipc/ipc_marequest.h: Include <mach_debug/hash_info.h> and
	<ipc/ipc_types.h>.
	* ipc/ipc_object.h: Include <ipc/ipc_types.h>.
	* ipc/ipc_right.h: Include <ipc/ipc_entry.h>.
	* ipc/ipc_space.h: Include <mach/mach_types.h> and <ipc/ipc_types.h>.
	* kern/ipc_tt.h: Include <mach/mach_types.h>.
	* kern/sched.h: Include <kern/kern_types.h>.
	* ipc/ipc_hash.c (ipc_hash_index_t): Move type definition...
	* ipc/ipc_hash.h: ... into here.

10 files changed, 39 insertions, 33 deletions

diff --git a/i386/i386/io_port.h b/i386/i386/io_port.h
index 62022b7..3344103 100644
--- a/i386/i386/io_port.h
+++ b/i386/i386/io_port.h
@@ -37,7 +37,7 @@ typedef	unsigned short	io_reg_t;
  * Allocate and destroy io port sets for users to map into
  * threads.
  */
-extern void	io_port_create(/* device_t, io_reg_t * */);
-extern void	io_port_destroy(/* device_t */);
+extern void	io_port_create(mach_device_t, io_reg_t *);
+extern void	io_port_destroy(mach_device_t);
 
 #endif	/* _I386_IO_PORT_H_ */
diff --git a/i386/i386/lock.h b/i386/i386/lock.h
index 6ed243b..09b3f2b 100644
--- a/i386/i386/lock.h
+++ b/i386/i386/lock.h
@@ -119,7 +119,7 @@
 
 #endif	/* __GNUC__ */
 
-extern void simple_lock_pause();
+extern void simple_lock_pause(void);
 
 #endif /* NCPUS > 1 */
 
diff --git a/i386/i386/mp_desc.c b/i386/i386/mp_desc.c
index 9678b6a..1e95f81 100644
--- a/i386/i386/mp_desc.c
+++ b/i386/i386/mp_desc.c
@@ -218,7 +218,7 @@ int simple_lock_pause_loop = 100;
 unsigned int simple_lock_pause_count = 0;	/* debugging */
 
 void
-simple_lock_pause()
+simple_lock_pause(void)
 {
 	static volatile int dummy;
 	int i;
diff --git a/i386/i386/mp_desc.h b/i386/i386/mp_desc.h
index d683cf6..e9a69d2 100644
--- a/i386/i386/mp_desc.h
+++ b/i386/i386/mp_desc.h
@@ -74,7 +74,7 @@ extern struct real_descriptor	*mp_gdt[NCPUS];
 /*
  * Each CPU calls this routine to set up its descriptor tables.
  */
-extern struct mp_desc_table *	mp_desc_init(/* int */);
+extern struct mp_desc_table *	mp_desc_init(int);
 
 
 #endif /* MULTIPROCESSOR */
diff --git a/i386/i386/proc_reg.h b/i386/i386/proc_reg.h
index f1b21d4..448b645 100644
--- a/i386/i386/proc_reg.h
+++ b/i386/i386/proc_reg.h
@@ -73,7 +73,7 @@
 #ifdef	__GNUC__
 
 static inline unsigned
-get_eflags()
+get_eflags(void)
 {
 	unsigned eflags;
 	asm("pushfd; popl %0" : "=r" (eflags));
diff --git a/i386/i386/user_ldt.h b/i386/i386/user_ldt.h
index 9267ac7..dd3ad4b 100644
--- a/i386/i386/user_ldt.h
+++ b/i386/i386/user_ldt.h
@@ -48,8 +48,8 @@ typedef struct user_ldt *	user_ldt_t;
 #define	S_STACK	1		/* stack segment */
 #define	S_DATA	2		/* data segment */
 
-extern boolean_t selector_check(/* thread_t thread,
+extern boolean_t selector_check(thread_t thread,
 				int sel,
-				int type */);
+				int type);
 
 #endif	/* _I386_USER_LDT_H_ */
diff --git a/i386/i386at/kd_queue.h b/i386/i386at/kd_queue.h
index 1190e60..c976acf 100644
--- a/i386/i386at/kd_queue.h
+++ b/i386/i386at/kd_queue.h
@@ -74,6 +74,8 @@ typedef struct {
 	int firstfree, firstout;
 } kd_event_queue;
 
-extern void kdq_put(), kdq_reset();
-extern boolean_t kdq_empty(), kdq_full();
-extern kd_event *kdq_get();
+extern void kdq_put(kd_event_queue *, kd_event *);
+extern void kdq_reset(kd_event_queue *);
+extern boolean_t kdq_empty(kd_event_queue *);
+extern boolean_t kdq_full(kd_event_queue *);
+extern kd_event *kdq_get(kd_event_queue *);
diff --git a/i386/i386at/kdsoft.h b/i386/i386at/kdsoft.h
index 2be21d0..96e2df8 100644
--- a/i386/i386at/kdsoft.h
+++ b/i386/i386at/kdsoft.h
@@ -58,6 +58,24 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */
 
 /*
+ * Globals used for both character-based controllers and bitmap-based
+ * controllers.
+ */
+typedef	short	csrpos_t;	/* cursor position, ONE_SPACE bytes per char */
+
+extern u_char 	*vid_start;	/* VM start of video RAM or frame buffer */
+extern csrpos_t kd_curpos;		/* should be set only by kd_setpos */
+extern short	kd_lines;		/* num lines in tty display */
+extern short	kd_cols;
+extern char	kd_attr;		/* current character attribute */
+
+
+/*
+ * Globals used only for bitmap-based controllers.
+ * XXX - probably needs reworking for color.
+ */
+
+/*
  * This driver handles two types of graphics cards.  The first type
  * (e.g., EGA, CGA), treats the screen as a page of characters and
  * has a hardware cursor.  The second type (e.g., the Blit) treats the
@@ -118,7 +136,11 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *  system to reboot.
  */
 
-extern void bmpput(), bmpmvup(), bmpmvdown(), bmpclear(), bmpsetcursor();
+extern void bmpput(csrpos_t, char, char);
+extern void bmpmvup(csrpos_t, csrpos_t, int);
+extern void bmpmvdown(csrpos_t, csrpos_t, int);
+extern void bmpclear(csrpos_t, int, char);
+extern void bmpsetcursor(csrpos_t);
 
 extern void	(*kd_dput)();		/* put attributed char */
 extern void	(*kd_dmvup)();		/* block move up */
@@ -130,24 +152,6 @@ extern void	(*kd_dreset)();		/* prepare for reboot */
 
 
 /*
- * Globals used for both character-based controllers and bitmap-based
- * controllers.
- */
-typedef	short	csrpos_t;	/* cursor position, ONE_SPACE bytes per char */
-
-extern u_char 	*vid_start;	/* VM start of video RAM or frame buffer */
-extern csrpos_t kd_curpos;		/* should be set only by kd_setpos */
-extern short	kd_lines;		/* num lines in tty display */
-extern short	kd_cols;
-extern char	kd_attr;		/* current character attribute */
-
-
-/*
- * Globals used only for bitmap-based controllers.
- * XXX - probably needs reworking for color.
- */
-
-/*
  * The following font layout is assumed:
  *
  *  The top scan line of all the characters comes first.  Then the
diff --git a/i386/intel/pmap.c b/i386/intel/pmap.c
index de65ac8..1043daa 100644
--- a/i386/intel/pmap.c
+++ b/i386/intel/pmap.c
@@ -2312,7 +2312,7 @@ void process_pmap_updates(my_pmap)
 /*
  *	Interrupt routine for TBIA requested from other processor.
  */
-void pmap_update_interrupt()
+void pmap_update_interrupt(void)
 {
 	register int		my_cpu;
 	register pmap_t		my_pmap;
diff --git a/i386/intel/pmap.h b/i386/intel/pmap.h
index a6e4ab9..0255f5a 100644
--- a/i386/intel/pmap.h
+++ b/i386/intel/pmap.h
@@ -162,8 +162,8 @@ boolean_t	cpu_update_needed[NCPUS];
  *	External declarations for PMAP_ACTIVATE.
  */
 
-void		process_pmap_updates();
-void		pmap_update_interrupt();
+void		process_pmap_updates(pmap_t);
+void		pmap_update_interrupt(void);
 extern	pmap_t	kernel_pmap;
 
 #endif	/* NCPUS > 1 */