X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=childio.c;h=1bf245994c01d7fa15e05acc6fdf7afb3d62b316;hb=a009a27e8c1e0bfa818f12fdcae675d0babc510a;hp=31512a8ba84a9ac4152b5fb2d587aa14f0cff58c;hpb=e80c98c04e951e5026a24531cd6316be962636b9;p=xboard.git

diff --git a/childio.c b/childio.c
index 31512a8..1bf2459 100644
--- a/childio.c
+++ b/childio.c
@@ -5,7 +5,7 @@
  * Massachusetts. 
  *
  * Enhancements Copyright 1992-2001, 2002, 2003, 2004, 2005, 2006,
- * 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ * 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
  *
  * The following terms apply to Digital Equipment Corporation's copyright
  * interest in XBoard:
@@ -59,6 +59,7 @@
 
 #include "config.h"
 
+#include <stdio.h>
 #include <signal.h>
 #if HAVE_UNISTD_H
 # include <unistd.h>
@@ -71,8 +72,8 @@
 #if !USE_PTYS
 /* This code is for systems where pipes work properly */
 
-void SetUpChildIO(to_prog, from_prog)
-     int to_prog[2], from_prog[2];
+void
+SetUpChildIO (int to_prog[2], int from_prog[2])
 {
     signal(SIGPIPE, SIG_IGN);
     pipe(to_prog);
@@ -98,8 +99,8 @@ void SetUpChildIO(to_prog, from_prog)
 
 int PseudoTTY P((char pty_name[]));
 
-int SetUpChildIO(to_prog, from_prog)
-     int to_prog[2], from_prog[2];
+int
+SetUpChildIO (int to_prog[2], int from_prog[2])
 {
     char pty_name[MSG_SIZ];
 
@@ -126,8 +127,8 @@ int SetUpChildIO(to_prog, from_prog)
 #if HAVE_GRANTPT
 /* This code is for SVR4 */
 
-int PseudoTTY(pty_name)
-     char pty_name[];
+int
+PseudoTTY (char pty_name[])
 {
     extern char *ptsname();
     char *ptss;
@@ -146,8 +147,8 @@ int PseudoTTY(pty_name)
 #if HAVE__GETPTY
 /* This code is for IRIX */
 
-int PseudoTTY(pty_name)
-     char pty_name[];
+int
+PseudoTTY (char pty_name[])
 {
     int fd;
     char *ptyn;
@@ -162,8 +163,8 @@ int PseudoTTY(pty_name)
 #if HAVE_LIBSEQ
 /* This code is for Sequent DYNIX/ptx.  Untested. --tpm */
 
-int PseudoTTY(pty_name)
-     char pty_name[];
+int
+PseudoTTY (char pty_name[])
 {
     int fd;
     char *slave, *master;
@@ -185,8 +186,8 @@ int PseudoTTY(pty_name)
 #define LAST_PTY_LETTER 'z'
 #endif
 
-int PseudoTTY(pty_name)
-     char pty_name[];
+int
+PseudoTTY (char pty_name[])
 {
   struct stat stb;
   register c, i;