--- libaitio/inc/aitio.h	2011/09/19 21:59:57	1.11.2.14
+++ libaitio/inc/aitio.h	2011/09/22 22:25:12	1.11.2.19
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.11.2.14 2011/09/19 21:59:57 misho Exp $
+* $Id: aitio.h,v 1.11.2.19 2011/09/22 22:25:12 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -752,7 +752,7 @@ int io_Blowfish(unsigned char *pInput, int inLen, unsi
 
 
 /*
- * ioAllocPTY() Allocate new PTY
+ * ioAllocPTY() Allocate new PTY and TTY
  * @ptyfd = master fd, pty
  * @ttyfd = slave fd, tty
  * @name = tty device name if not null
@@ -764,11 +764,63 @@ int io_Blowfish(unsigned char *pInput, int inLen, unsi
 inline int ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict name, int namesiz, 
 		struct termios * __restrict term, struct winsize * __restrict winz);
 /*
- * ioFreePTY() Release PTY
+ * ioFreeTTY() Release PTY and TTY device
+ * @ptyfd = master fd, pty
  * @ttyname = tty filename
  * return: none
  */
-inline void ioFreePTY(const char *ttyname);
+inline void ioFreeTTY(int ptyfd, const char *ttyname);
+/*
+ * ioChgWinPTY() Change window size of PTY
+ * @ptyfd = master fd, pty
+ * @row = row
+ * @col = col
+ * @xpxl = x pixels
+ * @ypxl = y pixels
+ * return: -1 error or 0 ok
+ */
+inline int ioChgWinPTY(int ptyfd, u_short row, u_short col, u_short xpxl, u_short ypxl);
+/*
+ * ioSetOwnerTTY() Set owner to TTY
+ * @ttyname = tty filename
+ * @UID = uid
+ * @GID = gid
+ * return: -1 error or 0 ok
+ */
+int ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GID);
+/*
+ * ioSetSidTTY() Makes the process's controlling TTY and sets it to sane modes.
+ * @ttyfd = slave fd, tty
+ * @ttyname = tty filename
+ * return: -1 error or 0 ok
+ */
+int ioSetSidTTY(int *ttyfd, const char *ttyname);
+/*
+ * ioSetRAWMode() Enter into RAW mode
+ * @fd = tty fd
+ * @otio = saved old termios for later restore if !=NULL
+ * return: -1 error or 0 ok
+ */
+inline int ioSetRAWMode(int fd, struct termios *otio);
+/*
+ * ioRestoreMode() Restore termios to tty fd
+ * @fd = tty fd
+ * @tio = termios structure for restore
+ * return: -1 error or 0 ok
+ */
+inline int ioRestoreMode(int fd, struct termios tio);
+/*
+ * ioForkPTY() Fork new process with session leader and new TTY
+ * @ptyfd = master fd, pty
+ * @name = tty device name if not null
+ * @namesiz = name length, must be above 63 bytes.
+ * @term = termios for terminal
+ * @winz = winsize for terminal
+ * @otio = old termios structure for restore
+ * return: -1 error, 0 child process or >0 parent: pid of child
+ */
+pid_t ioForkPTY(int *ptyfd, char * __restrict name, int namesiz, struct termios * __restrict term, 
+		struct winsize * __restrict winz, struct termios * __restrict otio);
 
 
 #endif