2006-11-14 Barry deFreese <bddebian@comcast.net>

* device/chario.c (tty_cts): Add `void' return type.
	* device/cons.c (cninit, cnputc): Add `void' return type.
	(cngetc, cnmaygetc): Add `int' return type.
	* device/net_io.c (net_del_q_info, net_free_dead_infp)
	(net_free_dead_entp): Add `void' return type.
	* i386/i386/fpu.c (fpnoextflt, fpextovrflt, fpexterrflt, fp_save)
	(fp_load, fpintr): Add `void' return type.
	* i386/i386/ktss.c (ktss_init): Add `int' type to `exception_stack'.
	* i386/i386/loose_ends.c (delay): Add `void' return type.
	* i386/i386/phys.c (pmap_zero_page, pmap_copy_page, copy_to_phys)
	(copy_from_phys): Add `void' return type.
	* i386/i386/pic.c (picinit, form_pic_mask, intnull, prtnull): Add
	`void' return type.
	* i386/i386/pit.c (clkstart): Add `void' return type.
	* i386/i386at/com.c (comparm, comtimer, fix_modem_state)
	(commodem_intr): Add `void' return type.
	(comintr, commctl, comstop): Add `int' return type.
	* i386/i386at/iopl.c (ioplclose): Add `int' return type.
	* i386/i386at/kd.c (kd_io_map_openn, kd_io_map_close, feep, pause)
	(kd_debug_put, cnpollc, kdclose, kd_handle_ack, kd_resend, kdinit)
	(kd_belloff, kd_bellon, kd_putc, kd_setpos, kd_scrollup, kd_scrolldn)
	(kd_parseesc, kd_parserest, kd_tab, kd_cls, kd_home, kd_up, kd_down)
	(kd_right, kd_left, kd_cr, kd_cltobcur, kd_cltopcurn, kd_cltoecur)
	(kd_clfrbcur, kd_delln, kd_insln, kd_delch, kd_erase, kd_eraseln)
	(kd_insch, kd_senddata, kd_sendcmd, kd_cmdreg_write, kd_mouse_drain)
	(set_kd_state, kd_setleds1, kd_setleds2, cnsetleds, kdreboot): Add
	`void' return type.
	(kdopen, kdread, kdwrite, kdportdeath, kdsetbell, kdgetkbent, kdintr)
	(do_modifier, kdstate2idx, kdstart, kdstop, kd_kbd_magic): Add `int'
	return type.
	(kd_isupper, kd_islower): Add `boolean_t' return type.
	(kd_cmdreg_read): Add `unsigned char' return type.
	* i386/i386at/kd_event.c (kbdinit, kbdclose, kdb_in_out, X_kdb_enter)
	(X_kdb_exit, X_kdb_enter_init, X_kdb_exit_init): Add `void' return
	type.
	(kbdopen, kbdioctl, kbdselect, kbdread): Add `int' return type.
	* i386/i386at/kd_mouse.c (init_mouse_hw, serial_mouse_open)
	(kd_mouse_open, mouseclose, serial_mouse_close, kd_mouse_close)
	(mouse_handle_byte, mouse_packet_mouse_system_mouse)
	(mouse_packet_microsoft_mouse, ibm_ps2_mouse_open)
	(ibm_ps2_mouse_close, mouse_packet_ibm_ps2_mouse, mouse_moved)
	(mouse_button): Add `void' return type.
	(mouseopen, mouseioctl, mouseselect, mouseread, mouseintr): Add `int'
	return type.
	* i386/i386at/lpr.c (lprclose, lprpr_addr): Add `void' return type.
	(lprprobe, lpropen, lprread, lprwrite, lprportdeath, lprstop, lprpr):
	Add `int' return type.
	* i386/i386at/model_dep.c (i386at_init, startrtclock): Add `void'
	return type.
	(timemmap): Add `int' return type.
	* i386/i386at/rtc.c (rtcinit, rtcput): Add `void' return type.
	(yeartoday, hexdectodec, readtodc, writetodc): Add `int' return type.
	* i386/intel/pmap.c (pmap_pageable): Add `void' return type.
	* kern/eventcount.c (simpler_thread_setrun): Add `int' type to
	`whichrq' variable.

8 files changed, 128 insertions, 2 deletions

diff --git a/i386/i386at/com.c b/i386/i386at/com.c
index 6142999..e0d6878 100644
--- a/i386/i386at/com.c
+++ b/i386/i386at/com.c
@@ -487,6 +487,7 @@ unsigned int	count;
 	return (D_SUCCESS);
 }
 
+int
 comintr(unit)
 int unit;
 {
@@ -585,6 +586,7 @@ register int unit;
         splx(s);
 }
 
+void
 comparm(int unit, int baud, int intr, int mode, int modem)
 {
 	u_short addr = (u_short)(cominfo[unit]->address);
@@ -659,6 +661,7 @@ comst_4++;
 /* Check for stuck xmitters */
 int comtimer_interval = 5;
 
+void
 comtimer()
 {
 	spl_t	s = spltty();
@@ -685,6 +688,7 @@ printf("Tty %x was stuck\n", tp);
 /*
  * Set receive modem state from modem status register.
  */
+void
 fix_modem_state(unit, modem_stat)
 int	unit, modem_stat;
 {
@@ -706,6 +710,7 @@ int	unit, modem_stat;
 /*
  * Modem change (input signals)
  */
+void
 commodem_intr(
 	int	unit,
 	int	stat)
@@ -735,6 +740,7 @@ commodem_intr(
 /*
  * Set/get modem bits
  */
+int
 commctl(
 	register struct tty	*tp,
 	int	bits,
@@ -801,6 +807,7 @@ commctl(
 	return commodem[unit];
 }
 
+int
 comstop(tp, flags)
 register struct tty *tp;
 int	flags;
diff --git a/i386/i386at/iopl.c b/i386/i386at/iopl.c
index a732314..03217c0 100644
--- a/i386/i386at/iopl.c
+++ b/i386/i386at/iopl.c
@@ -90,6 +90,7 @@ ioplopen(dev, flag, ior)
 
 
 /*ARGSUSED*/
+int
 ioplclose(dev, flags)
 	int	dev;
 	int flags;
diff --git a/i386/i386at/kd.c b/i386/i386at/kd.c
index 144b87a..a388762 100644
--- a/i386/i386at/kd.c
+++ b/i386/i386at/kd.c
@@ -346,6 +346,7 @@ io_reg_t vga_port_list[] = {
 
 mach_device_t	kd_io_device = 0;
 
+void
 kd_io_map_open(device)
 	mach_device_t	device;
 {
@@ -353,6 +354,7 @@ kd_io_map_open(device)
 	io_port_create(device, vga_port_list);
 }
 
+void
 kd_io_map_close()
 {
 	io_port_destroy(kd_io_device);
@@ -396,6 +398,7 @@ int	kd_pollc = 0;
  *	Ring the bell for a short time.
  *	Warning: uses outb(). You may prefer to use kd_debug_put.
  */
+void
 feep()
 {
 	int i;
@@ -406,6 +409,7 @@ feep()
 	kd_belloff();
 }
 
+void
 pause()
 {
 	int i;
@@ -419,6 +423,7 @@ pause()
  * LOC=0 means put it in the bottom right corner, LOC=1 means put it
  * one column to the left, etc.
  */
+void
 kd_debug_put(loc, c)
 int	loc;
 char	c;
@@ -433,6 +438,7 @@ char	c;
 extern int	mouse_in_use;
 int		old_kb_mode;
 
+void
 cnpollc(on)
 boolean_t on;
 {
@@ -474,6 +480,7 @@ boolean_t on;
  * output:	device is opened and setup
  *
  */
+int
 kdopen(dev, flag, ior)
 	dev_t	dev;
 	int	flag;
@@ -526,6 +533,7 @@ kdopen(dev, flag, ior)
  *
  */
 /*ARGSUSED*/
+void
 kdclose(dev, flag)
 int	dev;
 int	flag;
@@ -560,6 +568,7 @@ int	flag;
  *
  */
 /*ARGSUSED*/
+int
 kdread(dev, uio)
 int	dev;
 struct	uio	*uio;
@@ -584,6 +593,7 @@ struct	uio	*uio;
  *
  */
 /*ARGSUSED*/
+int
 kdwrite(dev, uio)
 int	dev;
 struct	uio	*uio;
@@ -609,6 +619,7 @@ kdmmap(dev, off, prot)
 	return(i386_btop(kd_bitmap_start+off));
 }
 
+int
 kdportdeath(dev, port)
 	dev_t	dev;
 	mach_port_t	port;
@@ -683,6 +694,7 @@ io_return_t kdsetstat(dev, flavor, data, count)
  *	Turn the bell on or off.  Returns error code, if given bogus
  *	on/off value.
  */
+int
 kdsetbell(val, flags)
 int	val;				/* on or off */
 int	flags;				/* flags set for console */
@@ -706,6 +718,7 @@ int	flags;				/* flags set for console */
  *
  *	Get entry from key mapping table.  Returns error code, if any.
  */
+int
 kdgetkbent(kbent)
 struct kbentry *	kbent;
 {
@@ -758,6 +771,7 @@ int	flags;				/* flags set for console */
  *
  */
 /*ARGSUSED*/
+int
 kdintr(vec, regs)
 int	vec;
 int	regs;
@@ -896,6 +910,7 @@ int	regs;
  *	For pending commands, complete the command.  For data bytes,
  *	drop the ack on the floor.
  */
+void
 kd_handle_ack()
 {
 	switch (kd_ack) {
@@ -920,6 +935,7 @@ kd_handle_ack()
  *
  *	Resend a missed keyboard command or data byte.
  */
+void
 kd_resend()
 {
 	if (kd_ack == NOT_WAITING)
@@ -940,6 +956,7 @@ kd_resend()
  *
  * output:	the new state
  */
+int
 do_modifier(state, c, up)
 int	state;
 Scancode	c;
@@ -1062,6 +1079,7 @@ int		*regs;
  *	Return the value for the 2nd index into key_map that
  *	corresponds to the given state.
  */
+int
 kdstate2idx(state, extended)
 int	state;				/* bit vector, not a state index */
 boolean_t	extended;
@@ -1101,6 +1119,7 @@ boolean_t	extended;
  * Entered and left at spltty.  Drops priority to spl0 to display character.
  * ASSUMES that it is never called from interrupt-driven code.
  */
+int
 kdstart(tp)
 struct	tty	*tp;
 {
@@ -1151,6 +1170,7 @@ struct	tty	*tp;
 }
 
 /*ARGSUSED*/
+int
 kdstop(tp, flags)
 	register struct tty *tp;
 	int	flags;
@@ -1177,6 +1197,7 @@ kdstop(tp, flags)
  * output	: Driver is initialized
  *
  */
+void
 kdinit()
 {
 	void	kd_xga_init();
@@ -1243,6 +1264,8 @@ kdinit()
  *
  */
 static unsigned int kd_bellstate = 0;
+
+void
 kd_belloff()
 {
 	unsigned char status;
@@ -1263,6 +1286,7 @@ kd_belloff()
  * output	: bell is turned on
  *
  */
+void
 kd_bellon()
 {
 	unsigned char	status;
@@ -1292,6 +1316,7 @@ kd_bellon()
  */
 int sit_for_0 = 1;
 
+void
 kd_putc(ch)
 u_char	ch;
 {
@@ -1345,6 +1370,7 @@ u_char	ch;
  *		  screen.
  *
  */
+void
 kd_setpos(newpos)
 csrpos_t newpos;
 {
@@ -1371,6 +1397,7 @@ csrpos_t newpos;
  * output	: lines on screen appear to be shifted up one line
  *
  */
+void
 kd_scrollup()
 {
 	csrpos_t to;
@@ -1400,6 +1427,7 @@ kd_scrollup()
  * output	: Lines on screen appear to be moved down one line
  *
  */
+void
 kd_scrolldn()
 {
 	csrpos_t to;
@@ -1433,6 +1461,7 @@ kd_scrolldn()
  *		  defined by the ansi terminal specification
  *
  */
+void
 kd_parseesc()
 {
 	u_char	*escp;
@@ -1504,6 +1533,7 @@ unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
  *	 	  sequence acceptable to the ansi terminal specification
  *
  */
+void
 kd_parserest(cp)
 u_char	*cp;
 {
@@ -1799,6 +1829,7 @@ int	*nump;
 	return(cp - original);
 }
 
+void
 kd_tab()
 {
     int i;
@@ -1819,6 +1850,7 @@ kd_tab()
  * output	: Screen is cleared
  *
  */
+void
 kd_cls()
 {
 	(*kd_dclear)(0, ONE_PAGE/ONE_SPACE, kd_attr);
@@ -1836,6 +1868,7 @@ kd_cls()
  * output	: Cursor position is moved
  *
  */
+void
 kd_home()
 {
 	kd_setpos(0);
@@ -1852,6 +1885,7 @@ kd_home()
  * output	: Cursor moves up one line, or screen is scrolled
  *
  */
+void
 kd_up()
 {
 	if (kd_curpos < ONE_LINE)
@@ -1871,6 +1905,7 @@ kd_up()
  * output	: Cursor moves down one line or the screen is scrolled
  *
  */
+void
 kd_down()
 {
 	if (kd_curpos >= (ONE_PAGE - ONE_LINE))
@@ -1890,6 +1925,7 @@ kd_down()
  * output	: Cursor moves one position to the right
  *
  */
+void
 kd_right()
 {
 	if (kd_curpos < (ONE_PAGE - ONE_SPACE))
@@ -1911,6 +1947,7 @@ kd_right()
  * output	: Cursor moves one position to the left
  *
  */
+void
 kd_left()
 {
 	if (0 < kd_curpos)
@@ -1929,6 +1966,7 @@ kd_left()
  * output	: Cursor moves to the beginning of the current line
  *
  */
+void
 kd_cr()
 {
 	kd_setpos(BEG_OF_LINE(kd_curpos));
@@ -1946,6 +1984,7 @@ kd_cr()
  * output	: Screen is cleared from current cursor postion to bottom
  *
  */
+void
 kd_cltobcur()
 {
 	csrpos_t start;
@@ -1968,6 +2007,7 @@ kd_cltobcur()
  * output	: Screen is cleared from current cursor postion to top
  *
  */
+void
 kd_cltopcur()
 {
 	int	count;
@@ -1987,6 +2027,7 @@ kd_cltopcur()
  * output	: Line is cleared from current cursor position to eoln
  *
  */
+void
 kd_cltoecur()
 {
 	csrpos_t i;
@@ -2009,6 +2050,7 @@ kd_cltoecur()
  * output	: Line is cleared from beginning to current position
  *
  */
+void
 kd_clfrbcur()
 {
 	csrpos_t i;
@@ -2029,6 +2071,7 @@ kd_clfrbcur()
  * output	: lines appear to be deleted
  *
  */
+void
 kd_delln(number)
 int	number;
 {
@@ -2067,6 +2110,7 @@ int	number;
  * output	: New lines appear to be inserted
  *
  */
+void
 kd_insln(number)
 int	number;
 {
@@ -2106,6 +2150,7 @@ int	number;
  * output	: characters appear to be deleted
  *
  */
+void
 kd_delch(number)
 int	number;
 {
@@ -2147,6 +2192,7 @@ int	number;
  * output	: characters appear to be blanked or erased
  *
  */
+void
 kd_erase(number)
 int	number;
 {
@@ -2172,6 +2218,7 @@ int	number;
  * output	: Current line is erased
  *
  */
+void
 kd_eraseln()
 {
 	csrpos_t i;
@@ -2195,6 +2242,7 @@ kd_eraseln()
  * output	: Blanks are inserted at cursor position
  *
  */
+void
 kd_insch(number)
 int	number;
 {
@@ -2236,6 +2284,7 @@ int	number;
  *		  returns TRUE if character is lowercase
  *
  */
+boolean_t
 kd_isupper(c)
 u_char	c;
 {
@@ -2244,6 +2293,7 @@ u_char	c;
 	return(FALSE);
 }
 
+boolean_t
 kd_islower(c)
 u_char	c;
 {
@@ -2261,6 +2311,7 @@ u_char	c;
  *	keyboard command.
  *
  */
+void
 kd_senddata(ch)
 unsigned char	ch;
 {
@@ -2278,6 +2329,7 @@ unsigned char	ch;
  *	clear before sending the data.
  *
  */
+void
 kd_sendcmd(ch)
 unsigned char	ch;
 {
@@ -2301,6 +2353,7 @@ kd_getdata()
 	return(inb(K_RDWR));
 }
 
+unsigned char
 kd_cmdreg_read()
 {
 int ch=KC_CMD_READ;
@@ -2312,6 +2365,7 @@ int ch=KC_CMD_READ;
 	return(inb(K_RDWR));
 }
 
+void
 kd_cmdreg_write(val)
 {
 int ch=KC_CMD_WRITE;
@@ -2323,6 +2377,7 @@ int ch=KC_CMD_WRITE;
 	outb(K_RDWR, val);
 }
 
+void
 kd_mouse_drain()
 {
 	int i;
@@ -2336,7 +2391,7 @@ kd_mouse_drain()
  *
  *	Set kd_state and update the keyboard status LEDs.
  */
-
+void
 set_kd_state(newstate)
 int newstate;
 {
@@ -2368,6 +2423,7 @@ int	state;
  *
  *	Set the keyboard LEDs according to the given byte.
  */
+void
 kd_setleds1(val)
 u_char val;
 {
@@ -2381,6 +2437,7 @@ u_char val;
 	kd_senddata(K_CMD_LEDS);
 }
 
+void
 kd_setleds2()
 {
 	kd_senddata(kd_nextled);
@@ -2394,6 +2451,7 @@ kd_setleds2()
  *	Currently disabled because cngetc ignores caps lock and num
  *	lock anyway.
  */
+void
 cnsetleds(val)
 u_char val;
 {
@@ -2403,6 +2461,7 @@ u_char val;
 	(void)kd_getdata();		/* XXX - assume is ACK */
 }
 
+void
 kdreboot()
 {
 	(*kd_dreset)();
@@ -2421,6 +2480,7 @@ kdreboot()
 static int which_button[] = {0, MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT};
 static struct mouse_motion moved;
 
+int
 kd_kbd_magic(scancode)
 {
 int new_button = 0;
diff --git a/i386/i386at/kd_event.c b/i386/i386at/kd_event.c
index 993dc44..7688412 100644
--- a/i386/i386at/kd_event.c
+++ b/i386/i386at/kd_event.c
@@ -117,6 +117,7 @@ static boolean_t initialized = FALSE;
  * kbdinit - set up event queue.
  */
 
+void
 kbdinit()
 {
 	spl_t s = SPLKD();
@@ -135,6 +136,7 @@ kbdinit()
  */
 
 /*ARGSUSED*/
+int
 kbdopen(dev, flags)
 	dev_t dev;
 	int flags;
@@ -159,6 +161,7 @@ kbdopen(dev, flags)
  */
 
 /*ARGSUSED*/
+void
 kbdclose(dev, flags)
 	dev_t dev;
 	int flags;
@@ -233,6 +236,7 @@ io_return_t kbdsetstat(dev, flavor, data, count)
  */
 
 /*ARGSUSED*/
+int
 kbdioctl(dev, cmd, data, flag)
 	dev_t dev;
 	int cmd;
@@ -284,6 +288,7 @@ kbdioctl(dev, cmd, data, flag)
  */
 
 /*ARGSUSED*/
+int
 kbdselect(dev, rw)
 {
 	spl_t s = SPLKD();
@@ -312,6 +317,7 @@ kbdselect(dev, rw)
 #ifdef	MACH_KERNEL
 boolean_t	kbd_read_done();	/* forward */
 
+int
 kbdread(dev, ior)
 	dev_t	dev;
 	register io_req_t	ior;
@@ -473,6 +479,7 @@ kbd_enqueue(ev)
 u_int X_kdb_enter_str[512], X_kdb_exit_str[512];
 int   X_kdb_enter_len = 0,  X_kdb_exit_len = 0;
 
+void
 kdb_in_out(p)
 u_int *p;
 {
@@ -505,6 +512,7 @@ register int t = p[0];
 	}
 }
 
+void
 X_kdb_enter()
 {
 register u_int *u_ip, *endp;
@@ -515,6 +523,7 @@ register u_int *u_ip, *endp;
 	    kdb_in_out(u_ip);
 }
 
+void
 X_kdb_exit()
 {
 register u_int *u_ip, *endp;
@@ -552,6 +561,7 @@ X_kdb_exit_init(data, count)
     return D_SUCCESS;
 }
 #else	/* MACH_KERNEL */
+void
 X_kdb_enter_init(kp)
 struct X_kdb *kp;
 {
@@ -563,6 +573,7 @@ struct X_kdb *kp;
 	X_kdb_enter_len = kp->size>>2;
 }
 
+void
 X_kdb_exit_init(kp)
 struct X_kdb *kp;
 {
diff --git a/i386/i386at/kd_mouse.c b/i386/i386at/kd_mouse.c
index 5e8b858..2ad3be2 100644
--- a/i386/i386at/kd_mouse.c
+++ b/i386/i386at/kd_mouse.c
@@ -132,6 +132,7 @@ int		mouse_char_index;		/* mouse response */
 /*
  * init_mouse_hw - initialize the serial port.
  */
+void
 init_mouse_hw(unit, mode)
 {
 	unsigned short base_addr  = cominfo[unit]->address;
@@ -166,6 +167,7 @@ static int mousebufindex = 0;
 int track_man[10];
 
 /*ARGSUSED*/
+int
 mouseopen(dev, flags)
 	dev_t dev;
 	int flags;
@@ -223,7 +225,9 @@ mouseopen(dev, flags)
 	return(0);
 }
 
+void
 serial_mouse_open(dev)
+	dev_t dev;
 {
 	int unit = minor(dev) & 0x7;
 	int mouse_pic = cominfo[unit]->sysdep1;
@@ -241,7 +245,11 @@ serial_mouse_open(dev)
 }
 
 int mouse_packets = 0;
+
+void
 kd_mouse_open(dev, mouse_pic)
+	dev_t dev;
+	int mouse_pic;
 {
 	spl_t s = splhi();	/* disable interrupts */
 	extern int kdintr();
@@ -258,7 +266,10 @@ kd_mouse_open(dev, mouse_pic)
  * mouseclose - Disable interrupts on the serial port, reset driver flags,
  * and restore the serial port interrupt vector.
  */
+void
 mouseclose(dev, flags)
+	dev_t dev;
+	int flags;
 {
 	switch (mouse_type) {
 	case MICROSOFT_MOUSE:
@@ -288,6 +299,7 @@ mouseclose(dev, flags)
 }
 
 /*ARGSUSED*/
+void
 serial_mouse_close(dev, flags)
 	dev_t dev;
 	int flags;
@@ -306,7 +318,10 @@ serial_mouse_close(dev, flags)
 	(void)splx(o_pri);
 }
 
+void
 kd_mouse_close(dev, mouse_pic)
+	dev_t dev;
+	int mouse_pic;
 {
 	spl_t s = splhi();
 
@@ -341,6 +356,7 @@ io_return_t mousegetstat(dev, flavor, data, count)
  */
 
 /*ARGSUSED*/
+int
 mouseioctl(dev, cmd, data, flag)
 	dev_t dev;
 	int cmd;
@@ -378,6 +394,7 @@ mouseioctl(dev, cmd, data, flag)
  */
 
 /*ARGSUSED*/
+int
 mouseselect(dev, rw)
 {
 	int s = SPLKD();
@@ -404,6 +421,7 @@ mouseselect(dev, rw)
 #ifdef	MACH_KERNEL
 boolean_t	mouse_read_done();	/* forward */
 
+int
 mouseread(dev, ior)
 	dev_t	dev;
 	register io_req_t	ior;
@@ -475,6 +493,7 @@ boolean_t mouse_read_done(ior)
 
 #else	/* MACH_KERNEL */
 /*ARGSUSED*/
+int
 mouseread(dev, uio)
 	dev_t dev;
 	struct uio *uio;
@@ -516,6 +535,7 @@ done:
 /*
  * mouseintr - Get a byte and pass it up for handling.  Called at SPLKD.
  */
+int
 mouseintr(unit)
 {
 	unsigned short base_addr  = cominfo[unit]->address;
@@ -563,6 +583,7 @@ int middlegitech = 0;		/* what should the middle button be */
 #define MOUSEBUFSIZE	5		/* num bytes def'd by protocol */
 static u_char mousebuf[MOUSEBUFSIZE];	/* 5-byte packet from mouse */
 
+void
 mouse_handle_byte(ch)
 	u_char ch;
 {
@@ -644,6 +665,7 @@ mouse_handle_byte(ch)
 	}
 }
 
+void
 mouse_packet_mouse_system_mouse(mousebuf)
 u_char mousebuf[MOUSEBUFSIZE];
 {
@@ -679,6 +701,7 @@ u_char mousebuf[MOUSEBUFSIZE];
  * 1  0  Y5 Y4 Y3 Y2 Y1 Y0
  *
  */
+void
 mouse_packet_microsoft_mouse(mousebuf)
 u_char mousebuf[MOUSEBUFSIZE];
 {
@@ -775,7 +798,9 @@ void kd_mouse_read_reset(void)
 	mouse_char_index = 0;
 }
 
+void
 ibm_ps2_mouse_open(dev)
+	dev_t dev;
 {
 	spl_t	s = spltty();
 
@@ -817,7 +842,9 @@ ibm_ps2_mouse_open(dev)
 	splx(s);
 }
 
+void
 ibm_ps2_mouse_close(dev)
+	dev_t dev;
 {
 	spl_t	s = spltty();
 
@@ -847,6 +874,7 @@ ibm_ps2_mouse_close(dev)
  * Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
  *
  */
+void
 mouse_packet_ibm_ps2_mouse(mousebuf)
 u_char mousebuf[MOUSEBUFSIZE];
 {
@@ -879,6 +907,7 @@ u_char mousebuf[MOUSEBUFSIZE];
 /*
  * Enqueue a mouse-motion event.  Called at SPLKD.
  */
+void
 mouse_moved(where)
 	struct mouse_motion where;
 {
@@ -894,6 +923,7 @@ mouse_moved(where)
 /*
  * Enqueue an event for mouse button press or release.  Called at SPLKD.
  */
+void
 mouse_button(which, direction)
 	kev_type which;
 	u_char direction;
diff --git a/i386/i386at/lpr.c b/i386/i386at/lpr.c
index f2fa032..348159e 100644
--- a/i386/i386at/lpr.c
+++ b/i386/i386at/lpr.c
@@ -81,6 +81,7 @@ struct tty	lpr_tty[NLPR];
 
 int lpr_alive[NLPR];
 
+int
 lprprobe(port, dev)
 struct bus_device *dev;
 {
@@ -122,6 +123,7 @@ void lprattach(struct bus_device *dev)
 	return;
 }
 
+int
 lpropen(dev, flag, ior)
 int dev;
 int flag;
@@ -158,6 +160,7 @@ u_short addr;
 	return (char_open(dev, tp, flag, ior));
 }
 
+void
 lprclose(dev, flag)
 int dev;
 int flag;
@@ -177,6 +180,7 @@ u_short		addr = 	(u_short) lprinfo[unit]->address;
 }
 
 #ifdef	MACH_KERNEL
+int
 lprread(dev, ior)
 int	dev;
 io_req_t ior;
@@ -184,6 +188,7 @@ io_req_t ior;
 	return char_read(&lpr_tty[minor(dev)], ior);
 }
 
+int
 lprwrite(dev, ior)
 int	dev;
 io_req_t ior;
@@ -191,6 +196,7 @@ io_req_t ior;
 	return char_write(&lpr_tty[minor(dev)], ior);
 }
 
+int
 lprportdeath(dev, port)
 dev_t		dev;
 mach_port_t	port;
@@ -363,6 +369,7 @@ struct tty *tp;
 }
 
 #ifdef	MACH_KERNEL
+int
 lprstop(tp, flags)
 register struct tty *tp;
 int	flags;
@@ -381,12 +388,14 @@ struct tty *tp;
 	splx(s);
 }
 #endif	/* MACH_KERNEL */
+int
 lprpr(unit)
 {
 	lprpr_addr(lprinfo[unit]->address);
 	return 0;
 }
 
+void
 lprpr_addr(addr)
 {
 	printf("DATA(%x) %x, STATUS(%x) %x, INTR_ENAB(%x) %x\n",
diff --git a/i386/i386at/model_dep.c b/i386/i386at/model_dep.c
index 0a2da1e..b1c8226 100644
--- a/i386/i386at/model_dep.c
+++ b/i386/i386at/model_dep.c
@@ -221,6 +221,7 @@ mem_size_init()
  * Basic PC VM initialization.
  * Turns on paging and changes the kernel segments to use high linear addresses.
  */
+void
 i386at_init()
 {
 	/* XXX move to intel/pmap.h */
@@ -387,6 +388,7 @@ void c_boot_entry(vm_offset_t bi)
 #include <vm/pmap.h>
 #include <mach/time_value.h>
 
+int
 timemmap(dev,off,prot)
 	vm_prot_t prot;
 {
@@ -401,6 +403,7 @@ timemmap(dev,off,prot)
 	return (i386_btop(pmap_extract(pmap_kernel(), (vm_offset_t) mtime)));
 }
 
+void
 startrtclock()
 {
 	clkstart();
diff --git a/i386/i386at/rtc.c b/i386/i386at/rtc.c
index 0f72792..0f4514c 100644
--- a/i386/i386at/rtc.c
+++ b/i386/i386at/rtc.c
@@ -56,6 +56,7 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 static unsigned char rtc[RTC_NREG];
 static int first_rtcopen_ever = 1;
 
+void
 rtcinit()
 {
 	outb(RTC_ADDR, RTC_A);
@@ -82,6 +83,7 @@ unsigned char	*regs;
 	return(0);
 }
 
+void
 rtcput(regs)
 unsigned char 	*regs;
 {
@@ -106,12 +108,14 @@ extern struct timezone tz;
 
 static int month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 
+int
 yeartoday(year)
 int year;
 {
 	return((year%4) ? 365 : 366);
 }
 
+int
 hexdectodec(n)
 char n;
 {
@@ -125,7 +129,7 @@ int n;
 	return((char)(((n/10)<<4)&0xF0) | ((n%10)&0x0F));
 }
 
-
+int
 readtodc(tp)
 	u_int	*tp;
 {
@@ -178,6 +182,7 @@ readtodc(tp)
 	return(0);
 }
 
+int
 writetodc()
 {
 	struct rtc_st rtclk;