--- libaitio/inc/aitio.h	2011/09/22 22:29:01	1.11.2.20
+++ libaitio/inc/aitio.h	2011/10/04 14:33:32	1.11.2.22
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.11.2.20 2011/09/22 22:29:01 misho Exp $
+* $Id: aitio.h,v 1.11.2.22 2011/10/04 14:33:32 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -47,8 +47,12 @@ SUCH DAMAGE.
 #define __AITIO_H
 
 
+#define COMPAT_43TTY
+
 #include <assert.h>
 #include <openssl/evp.h>
+#include <sys/tty.h>
+#include <sys/ioctl_compat.h>
 
 
 #define VACUUM_LEFT	1
@@ -821,6 +825,14 @@ inline int ioRestoreMode(int fd, struct termios tio);
  */
 pid_t ioForkPTY(int *ptyfd, char * __restrict name, int namesiz, struct termios * __restrict term, 
 		struct winsize * __restrict winz, struct termios * __restrict otio);
+
+/*
+ * ioCreatePIDFile() Create PID file
+ * @csName = PID filename
+ * @ifExists = !=0 if filename exists return error
+ * return: -1 error or 0 ok
+ */
+inline int ioCreatePIDFile(const char *csName, int ifExists);
 
 
 #endif