1 files changed, 34 insertions, 34 deletions

diff --git a/libc/termios/tcgetsid.c b/libc/termios/tcgetsid.c
index e4ba87ac5..ede8958af 100644
--- a/libc/termios/tcgetsid.c
+++ b/libc/termios/tcgetsid.c
@@ -2,66 +2,66 @@
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#define getsid __getsid
-#define tcgetpgrp __tcgetpgrp
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #include <errno.h>
 #include <termios.h>
 #include <sys/ioctl.h>
 #include <sys/types.h>
-#define __USE_XOPEN_EXTENDED
 #include <unistd.h>
 
+libc_hidden_proto(ioctl)
+libc_hidden_proto(getsid)
+libc_hidden_proto(tcgetpgrp)
 
 /* Return the session ID of FD.  */
-pid_t tcgetsid (int fd)
+pid_t
+tcgetsid (fd)
+     int fd;
 {
-    pid_t pgrp;
-    pid_t sid;
+  pid_t pgrp;
+  pid_t sid;
 #ifdef TIOCGSID
-    static int tiocgsid_does_not_work;
+  static int tiocgsid_does_not_work;
 
-    if (! tiocgsid_does_not_work)
+  if (! tiocgsid_does_not_work)
     {
-	int serrno = errno;
-	int sid;
+      int serrno = errno;
 
-	if (__ioctl (fd, TIOCGSID, &sid) < 0)
+      if (ioctl (fd, TIOCGSID, &sid) < 0)
 	{
-	    if (errno == EINVAL)
+	  if (errno == EINVAL)
 	    {
-		tiocgsid_does_not_work = 1;
-		__set_errno(serrno);
+	      tiocgsid_does_not_work = 1;
+	      __set_errno (serrno);
 	    }
-	    else
-		return (pid_t) -1;
+	  else
+	    return (pid_t) -1;
 	}
-	else
-	    return (pid_t) sid;
+      else
+	return (pid_t) sid;
     }
 #endif
 
-    pgrp = tcgetpgrp (fd);
-    if (pgrp == -1)
-	return (pid_t) -1;
+  pgrp = tcgetpgrp (fd);
+  if (pgrp == -1)
+    return (pid_t) -1;
 
-    sid = getsid (pgrp);
-    if (sid == -1 && errno == ESRCH)
-	__set_errno(ENOTTY);
+  sid = getsid (pgrp);
+  if (sid == -1 && errno == ESRCH)
+    __set_errno (ENOTTY);
 
-    return sid;
+  return sid;
 }