5 files changed, 49 insertions, 17 deletions
diff --git a/i386/i386at/autoconf.c b/i386/i386at/autoconf.c
index 66493b0..31bb73c 100644
--- a/i386/i386at/autoconf.c
+++ b/i386/i386at/autoconf.c
@@ -38,12 +38,12 @@
 
 #if NCOM > 0
 extern	struct	bus_driver	comdriver;
-extern void			comintr();
+#include <i386at/com.h>
 #endif /* NCOM */
 
 #if NLPR > 0
 extern	struct	bus_driver	lprdriver;
-extern void			lprintr();
+#include <i386at/lpr.h>
 #endif /* NLPR */
 
 struct	bus_ctlr	bus_master_init[] = {
diff --git a/i386/i386at/com.c b/i386/i386at/com.c
index 90e1d0b..7b184e3 100644
--- a/i386/i386at/com.c
+++ b/i386/i386at/com.c
@@ -49,11 +49,7 @@
 
 #include <device/cons.h>
 
-int comprobe(), commctl();
-void comstart(struct tty *);
-void comstop(), comattach(), comintr();
 static void comparam();
-int comgetstat(), comsetstat();
 
 static vm_offset_t com_std[NCOM] = { 0 };
 struct bus_device *cominfo[NCOM];
diff --git a/i386/i386at/com.h b/i386/i386at/com.h
index 49f23ee..7d5ee5e 100644
--- a/i386/i386at/com.h
+++ b/i386/i386at/com.h
@@ -28,6 +28,7 @@
 
 #include <mach/std_types.h>
 #include <device/cons.h>
+#include <device/tty.h>
 
 /*
  * Set receive modem state from modem status register.
@@ -47,5 +48,26 @@ extern int comcnprobe(struct consdev *cp);
 extern int comcninit(struct consdev *cp);
 extern int comcngetc(dev_t dev, int wait);
 extern int comcnputc(dev_t dev, int c);
+extern void comintr(int unit);
+
+int comprobe(int port, struct bus_device *dev);
+int commctl(struct tty *tp, int bits, int how);
+void comstart(struct tty *tp);
+void comstop(struct tty *tp, int flags);
+void comattach(struct bus_device *dev);
+
+io_return_t
+comgetstat(
+	dev_t		dev,
+	int		flavor,
+	int		*data,
+	natural_t	*count);
+
+io_return_t
+comsetstat(
+	dev_t		dev,
+	int		flavor,
+	int 		*data,
+	natural_t	count);
 
 #endif /* _COM_H_ */
diff --git a/i386/i386at/lpr.c b/i386/i386at/lpr.c
index 557eb15..4431c37 100644
--- a/i386/i386at/lpr.c
+++ b/i386/i386at/lpr.c
@@ -44,20 +44,12 @@
 #include <i386/pio.h>
 #include <chips/busses.h>
 #include <i386at/autoconf.h>
-#include <i386at/lprreg.h>
+#include <i386at/lpr.h>
   
-
 /* 
  * Driver information for auto-configuration stuff.
  */
 
-int	lprprobe();
-void	lprstop();
-void	lprintr(), lprstart();
-void	lprattach(struct bus_device *);
-int lprgetstat(), lprsetstat();
-void lprpr_addr();
-
 struct bus_device *lprinfo[NLPR];	/* ??? */
 
 static vm_offset_t lpr_std[NLPR] = { 0 };
@@ -282,14 +274,14 @@ int	flags;
 		tp->t_state |= TS_FLUSH;
 }
 int
-lprpr(unit)
+lprpr(int unit)
 {
 	lprpr_addr(lprinfo[unit]->address);
 	return 0;
 }
 
 void
-lprpr_addr(addr)
+lprpr_addr(unsigned short addr)
 {
 	printf("DATA(%x) %x, STATUS(%x) %x, INTR_ENAB(%x) %x\n",
 		DATA(addr), inb(DATA(addr)),
diff --git a/i386/i386at/lprreg.h b/i386/i386at/lpr.h
index 1fb6230..ca7aeea 100644
--- a/i386/i386at/lprreg.h
+++ b/i386/i386at/lpr.h
@@ -35,4 +35,26 @@
 #define STATUS(addr)	(addr + 1)
 #define INTR_ENAB(addr)	(addr + 2)
 
+extern void lprintr(int unit);
+int lprprobe(int port, struct bus_device *dev);
+void lprstop(struct tty *tp, int flags);
+void lprstart(struct tty *tp);
+void lprattach(struct bus_device *dev);
+
+io_return_t
+lprgetstat(
+	dev_t		dev,
+	int		flavor,
+	int		*data,
+	natural_t	*count);
+
+io_return_t
+lprsetstat(
+	dev_t		dev,
+	int		flavor,
+	int		*data,
+	natural_t	count);
+
+void lprpr_addr(unsigned short addr);
+
 #endif /* _LPRREG_H_ */