From b52373a2b12f6dfeda4d9b63b33458c8776c01ac Mon Sep 17 00:00:00 2001
From: John Gilmore <gnu@cygnus>
Date: Wed, 2 Sep 1992 08:51:17 +0000
Subject: * ser-termios.c, ser-go32.c:  Remove DEFUN crap, clean up. * serial.h
 (EXFUN):  Remove all uses, convert to PARAMS. * config/sun4os4.mh:  Include
 ser-termios.o.  FIXME, all .mh files should include a ser-XXX.o module.

* dbxread.c (elfstab_build_psymtabs):  Remove DEFUN crap.
* defs.h, i960-pinsn.c, remote-hms.c:  Replace CONST with simple const.

* configure.in:  Map unrecognized sun 68k's, sun sparcs, into
known suns in configure.in, rather than mapping them to unique
config files that happen to duplicate other config files.
* config/sun3.{mh,mt}:  Remove (use identical sun3os4.*).
* config/sun4.{mh,mt}:  Remove (use identical sun4os4.*).
---
 gdb/ser-go32.c | 90 +++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 51 insertions(+), 39 deletions(-)

(limited to 'gdb/ser-go32.c')

diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 419f8ff..3e446aa 100644
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -1,4 +1,4 @@
-/* Remote serial interface for GO32 
+/* Remote serial interface for GO32, for GDB, the GNU Debugger.
    Copyright 1992 Free Software Foundation, Inc.
 
 This file is part of GDB.
@@ -17,6 +17,9 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
+/* This file shows most of the obvious problems of code written for
+   the IBM PC.  FIXME.    -- gnu@cygnus.com, Sep92 */
+
 #include "defs.h"
 #include "serial.h"
 
@@ -57,13 +60,17 @@ static int iov;
 #define com_lsr	iov+5
 #define com_msr	iov+6
 
+static int fd;
+
+
 #if MONO
 #include <sys/pc.h>
 static int mono_pos=0;
 #define mono_rx 0x07
 #define mono_tx 0x70
 
-void mono_put(char byte, char attr)
+void
+mono_put(char byte, char attr)
 {
   ScreenSecondary[320+mono_pos+80] = 0x0720;
   ScreenSecondary[320+mono_pos] = (attr<<8) | (byte&0xff);
@@ -72,7 +79,8 @@ void mono_put(char byte, char attr)
 
 #endif
 
-static char far *aptr(short p)
+static char far *
+aptr(short p)
 {
 #ifdef __GNUC__
   return (char *)((unsigned)async - OFFSET + p);
@@ -81,7 +89,8 @@ static char far *aptr(short p)
 #endif
 }
 
-static ASYNC_STRUCT far *getivec(int which)
+static ASYNC_STRUCT far *
+getivec(int which)
 {
   ASYNC_STRUCT far *a;
 
@@ -100,7 +109,8 @@ static ASYNC_STRUCT far *getivec(int which)
   return a;
 }
 
-int dos_async_init()
+int
+dos_async_init()
 {
   int i;
   ASYNC_STRUCT far *a1;
@@ -145,6 +155,7 @@ C> gdb \n");
     return 2;
 }
 
+void
 dos_async_tx(char c)
 {
   dprintf("dos_async_tx: enter %x - with IOV %x", c, com_lsr);
@@ -157,12 +168,14 @@ dos_async_tx(char c)
   dprintf("exit\n");
 }
 
-int dos_async_ready()
+int
+dos_async_ready()
 {
   return (async->getp != async->putp);
 }
 
-int dos_async_rx()
+int
+dos_async_rx()
 {
   char rv;
   dprintf("dos_async_rx: enter - ");
@@ -185,12 +198,14 @@ int dos_async_rx()
   return rv;
 }
 
-int dos_kb_ready()
+int
+dos_kb_ready()
 {
   return (peek(0x40,0x1a) != peek(0x40,0x1c));
 }
 
-int dos_kb_rx()
+int
+dos_kb_rx()
 {
 #ifdef __GNUC__
   return getkey();
@@ -199,7 +214,8 @@ int dos_kb_rx()
 #endif
 }
 
-int dosasync_read(int fd, char *buffer, int length, int timeout)
+int
+dosasync_read (int fd, char *buffer, int length, int timeout)
 {
   long now, then;
   int l = length;
@@ -226,7 +242,8 @@ int dosasync_read(int fd, char *buffer, int length, int timeout)
   return length;
 }
 
-int dosasync_write(int fd, CONST char *buffer, int length)
+int
+dosasync_write(int fd, const char *buffer, int length)
 {
   int l = length;
   while (l--)
@@ -236,7 +253,8 @@ int dosasync_write(int fd, CONST char *buffer, int length)
 
 
 
-char *strlwr(char *s)
+char *
+strlwr(char *s)
 {
   char *p = s;
   while (*s)
@@ -248,30 +266,27 @@ char *strlwr(char *s)
   return p;
 }
 
-sigsetmask() {
+sigsetmask()
+{
 }
-
-
-
-static int fd;
-
-CONST char *
-DEFUN_VOID(serial_default_name)
+
+const char *
+serial_default_name ()
 {
   return "com1";
 }
 
 
 void
-DEFUN_VOID(serial_raw)
+serial_raw ()
 {
-/* Always in raw mode */
+  /* Always in raw mode */
 }
 
 
 int
-DEFUN(serial_open,(name),
-      CONST char *name)
+serial_open (name)
+      const char *name;
 {
   fd = dos_async_init();
   if (fd) return 1;
@@ -279,12 +294,12 @@ DEFUN(serial_open,(name),
 }
 
 int
-DEFUN(serial_timedreadchar,(to, ok),
-      int to AND
-      int *ok)
+serial_timedreadchar (to, ok)
+      int to;
+      int *ok;
 {
   char buf;
-  if ( dosasync_read(fd, &buf, 1, to))  
+  if (dosasync_read(fd, &buf, 1, to))  
   {
     *ok = 1;
   }
@@ -296,31 +311,28 @@ DEFUN(serial_timedreadchar,(to, ok),
 }
 
 int
-DEFUN(serial_setbaudrate,(rate),
-      int rate)
+serial_setbaudrate (rate)
+      int rate;
 {
   return 0;
 }
 
 int
-DEFUN(serial_nextbaudrate,(rate),
-      int rate)
+serial_nextbaudrate (rate)
+      int rate;
 {
   return 0;
 }
 
 int
-DEFUN(serial_write,(str, len),
-      CONST char *str AND
-      int len)
+serial_write (str, len)
+      const char *str;
+      int len;
 {
   dosasync_write(fd, str, len);
 }
 
 int
-DEFUN_VOID(serial_close)
+serial_close ()
 {
-
-
 }
-
-- 
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