z8kgen: temp file to generate z8k-opc.h from

[deliverable/binutils-gdb.git] / gdb / ser-go32.c

diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c
index 2a493bc53d80a8a3b84836df9e8138179e7c20da..3e446aa4f889c84b3e56ad244b876de1768772ed 100644 (file)
--- a/gdb/ser-go32.c
+++ b/gdb/ser-go32.c
@@ -1,7 +1,5 @@
-/* Remote serial interface for GO32 
-
-   Copyright 1992
-   Free Software Foundation, Inc.
+/* Remote serial interface for GO32, for GDB, the GNU Debugger.
+   Copyright 1992 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -19,12 +17,13 @@ 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.  */
 
-#include <stdio.h>
-#include <sys/dos.h>
+/* 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"
 
+#include <sys/dos.h>
 
 #define SIGNATURE 0x4154
 #define VERSION 1
@@ -61,13 +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);
@@ -76,7 +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);
@@ -85,7 +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;
 
@@ -104,7 +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;
@@ -149,6 +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);
@@ -161,12 +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 - ");
@@ -189,12 +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();
@@ -203,7 +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;
@@ -230,7 +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--)
@@ -240,7 +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)
@@ -252,30 +266,27 @@ char *strlwr(char *s)
   return p;
 }
 
-sigsetmask() {
+sigsetmask()
+{
 }
-
-
-
-static int fd;
-
-CONST char *
-DEFUN_VOID(serial_default_name)
+\f
+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;
@@ -283,12 +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;
   }
@@ -300,31 +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 ()
 {
-
-
 }
-