--- libaitio/src/pty.c	2012/05/14 12:49:21	1.4
+++ libaitio/src/pty.c	2013/11/25 11:40:04	1.6
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: pty.c,v 1.4 2012/05/14 12:49:21 misho Exp $
+* $Id: pty.c,v 1.6 2013/11/25 11:40:04 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
+Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -57,7 +57,7 @@ SUCH DAMAGE.
  * @winz = winsize for terminal
  * return: -1 error or 0 ok
  */
-inline int
+int
 ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict name, int namesiz, 
 		struct termios * __restrict term, struct winsize * __restrict winz)
 {
@@ -83,7 +83,7 @@ ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict n
  * @ttyname = tty filename
  * return: none
  */
-inline void
+void
 ioFreePTY(int ptyfd, const char *ttyname)
 {
 	assert(ttyname);
@@ -92,7 +92,7 @@ ioFreePTY(int ptyfd, const char *ttyname)
 
 	if (ptyfd != -1)
 		close(ptyfd);
-	if (ttyname) {
+	if (*ttyname) {
 		chown(ttyname, (uid_t) 0, (gid_t) 0);
 		chmod(ttyname, (mode_t) 0666);
 	}
@@ -108,7 +108,7 @@ ioFreePTY(int ptyfd, const char *ttyname)
  * @ypxl = y pixels
  * return: -1 error or 0 ok
  */
-inline int
+int
 ioChgWinPTY(int ptyfd, u_short row, u_short col, u_short xpxl, u_short ypxl)
 {
 	struct winsize w;
@@ -245,7 +245,7 @@ ioSetSidTTY(int *ttyfd, const char *ttyname)
  * @otio = saved old termios for later restore if !=NULL
  * return: -1 error or 0 ok
  */
-inline int
+int
 ioSetRAWMode(int fd, struct termios *otio)
 {
 	struct termios tio;
@@ -285,7 +285,7 @@ ioSetRAWMode(int fd, struct termios *otio)
  * @tio = termios structure for restore
  * return: -1 error or 0 ok
  */
-inline int
+int
 ioRestoreMode(int fd, struct termios tio)
 {
 	if (tcsetattr(fd, TCSADRAIN, &tio) == -1) {