added prototypes, made some functions static, removed unused variables

now compiles with -Werror -Wall -Wstrict-prototypes

diff --git a/sys/dev/sun/kbd.c b/sys/dev/sun/kbd.c
index 3ec2444..e730df0 100644 (file)
--- a/sys/dev/sun/kbd.c
+++ b/sys/dev/sun/kbd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: kbd.c,v 1.5 1996/12/03 07:36:32 kstailey Exp $        */
+/*     $OpenBSD: kbd.c,v 1.6 1997/01/15 07:09:29 kstailey Exp $        */
 /*     $NetBSD: kbd.c,v 1.8 1996/05/17 19:32:06 gwr Exp $      */
 
 /*
@@ -65,6 +65,7 @@
 #include <sys/conf.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
+#include <sys/signalvar.h>
 #include <sys/time.h>
 #include <sys/kernel.h>
 #include <sys/syslog.h>
@@ -188,8 +189,18 @@ struct zsops zsops_kbd;
  * Definition of the driver for autoconfig.
  ****************************************************************/
 
-static int     kbd_match(struct device *, void *, void *);
-static void    kbd_attach(struct device *, struct device *, void *);
+static int     kbd_match __P((struct device *, void *, void *));
+static void    kbd_attach __P((struct device *, struct device *, void *));
+
+static int     kbd_drain_tx __P((struct kbd_softc *));
+static void    kbd_input_string __P((struct kbd_softc *, char *str));
+static void    kbd_input_funckey __P((struct kbd_softc *,register int));
+static void    kbd_input_keysym __P((struct kbd_softc *,register int));
+static void    kbd_input_raw __P((struct kbd_softc *,register int));
+static void    kbd_rxint __P((register struct zs_chanstate *));
+static void    kbd_txint __P((register struct zs_chanstate *));
+static void    kbd_stint __P((register struct zs_chanstate *));
+static void    kbd_softint __P((register struct zs_chanstate *));
 
 struct cfattach kbd_ca = {
        sizeof(struct kbd_softc), kbd_match, kbd_attach
@@ -295,7 +306,7 @@ kbdopen(dev, flags, mode, p)
        struct proc *p;
 {
        struct kbd_softc *k;
-       int error, s, unit;
+       int error, unit;
 
        unit = minor(dev);
        if (unit >= kbd_cd.cd_ndevs)
@@ -627,7 +638,6 @@ kbd_iocsled(k, data)
        struct kbd_softc *k;
        int *data;
 {
-       struct kbd_state *ks = &k->k_state;
        int leds, error, s;
 
        leds = *data;
@@ -727,7 +737,7 @@ kbd_code_to_keysym(ks, c)
        return (keysym);
 }
 
-void
+static void
 kbd_input_string(k, str)
        struct kbd_softc *k;
        char *str;
@@ -738,7 +748,7 @@ kbd_input_string(k, str)
        }
 }
 
-void
+static void
 kbd_input_funckey(k, keysym)
        struct kbd_softc *k;
        register int keysym;
@@ -759,7 +769,7 @@ kbd_input_funckey(k, keysym)
  * This is called by kbd_input_raw() or by kb_repeat()
  * to deliver ASCII input.  Called at spltty().
  */
-void
+static void
 kbd_input_keysym(k, keysym)
        struct kbd_softc *k;
        register int keysym;
@@ -1065,7 +1075,6 @@ kbd_softint(cs)
        register int get, c, s;
        int intr_flags;
        register u_short ring_data;
-       register u_char rr0, rr1;
 
        k = cs->cs_private;
 
@@ -1286,7 +1295,7 @@ kbd_new_layout(k)
  * Wait for output to finish.
  * Called at spltty().  Has user context.
  */
-int
+static int
 kbd_drain_tx(k)
        struct kbd_softc *k;
 {
@@ -1312,7 +1321,6 @@ kbd_output(k, c)
        struct kbd_softc *k;
        int c;  /* the data */
 {
-       struct zs_chanstate *cs = k->k_cs;
        int put;
 
        put = k->k_tbput;

diff --git a/sys/dev/sun/kbd_xlate.h b/sys/dev/sun/kbd_xlate.h
index 263c80a..4a84b35 100644 (file)
--- a/sys/dev/sun/kbd_xlate.h
+++ b/sys/dev/sun/kbd_xlate.h
@@ -1,3 +1,4 @@
+/*     $OpenBSD: kbd_xlate.h,v 1.2 1997/01/15 07:09:31 kstailey Exp $  */
 /*     $NetBSD: kbd_xlate.h,v 1.1.1.1 1996/01/24 01:15:35 gwr Exp $    */
 
 /*
@@ -81,3 +82,11 @@ struct kbd_state {
 extern void kbd_xlate_init __P((struct kbd_state *ks));
 extern int kbd_code_to_keysym __P((struct kbd_state *ks, int c));
 
+/*
+ * XXX: kd/kbd interface...  Does this belong elsewhere?
+ * This is the only header shared between them...
+ */
+
+extern int kbd_iopen __P((int unit));
+extern void kd_init __P((int unit));
+extern void kd_input __P((int c));

diff --git a/sys/dev/sun/ms.c b/sys/dev/sun/ms.c
index 1ea4fb9..f8c18c7 100644 (file)
--- a/sys/dev/sun/ms.c
+++ b/sys/dev/sun/ms.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: ms.c,v 1.5 1996/12/03 07:36:29 kstailey Exp $ */
+/*     $OpenBSD: ms.c,v 1.6 1997/01/15 07:09:33 kstailey Exp $ */
 /*     $NetBSD: ms.c,v 1.6 1996/05/17 19:32:09 gwr Exp $       */
 
 /*
@@ -63,6 +63,7 @@
 #include <sys/conf.h>
 #include <sys/ioctl.h>
 #include <sys/kernel.h>
+#include <sys/signalvar.h>
 #include <sys/syslog.h>
 
 #include <dev/ic/z8530reg.h>
@@ -140,8 +141,14 @@ struct zsops zsops_ms;
  * Definition of the driver for autoconfig.
  ****************************************************************/
 
-static int     ms_match(struct device *, void *, void *);
-static void    ms_attach(struct device *, struct device *, void *);
+static int     ms_match __P((struct device *, void *, void *));
+static void    ms_attach __P((struct device *, struct device *, void *));
+
+static void    ms_input __P((register struct ms_softc *, register int));
+static void    ms_rxint __P((register struct zs_chanstate *));
+static void    ms_txint __P((register struct zs_chanstate *));
+static void    ms_stint __P((register struct zs_chanstate *));
+static void    ms_softint __P((struct zs_chanstate *));
 
 struct cfattach ms_ca = {
        sizeof(struct ms_softc), ms_match, ms_attach
@@ -224,7 +231,7 @@ msopen(dev, flags, mode, p)
        struct proc *p;
 {
        struct ms_softc *ms;
-       int error, s, unit;
+       int unit;
 
        unit = minor(dev);
        if (unit >= ms_cd.cd_ndevs)
@@ -564,7 +571,6 @@ ms_softint(cs)
        register int get, c, s;
        int intr_flags;
        register u_short ring_data;
-       register u_char rr0, rr1;
 
        ms = cs->cs_private;