--- libaitio/inc/aitio.h	2011/09/05 01:07:20	1.11.2.12
+++ libaitio/inc/aitio.h	2011/09/22 22:29:01	1.11.2.20
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.11.2.12 2011/09/05 01:07:20 misho Exp $
+* $Id: aitio.h,v 1.11.2.20 2011/09/22 22:29:01 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -252,6 +252,24 @@ int io_vals2buffer(unsigned char *buf, int buflen, arr
  * return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
  */
 array_t *io_buffer2vals(unsigned char *buf, int buflen, int vnum, int zcpy);
+/*
+ * io_vals2map() Marshaling data from array with variables to memory map
+ * @buf = Buffer
+ * @buflen = Size of buffer
+ * @vars = Variable array
+ * return: -1 error, 0 nothing done or >0 size of marshaled data
+ */
+int io_vals2map(u_char *buf, int buflen, array_t *vars);
+/*
+ * io_map2vals() De-marshaling data from memory map to array with variables
+ * @buf = Buffer
+ * @buflen = Size of buffer
+ * @vnum = Number of variables into buffer
+ * @zcpy = Zero-copy for variables, if !=0 don't use io_arrayFree() for free variables and 
+ 		*DON'T MODIFY OR DESTROY BUFFER*. =0 call io_arrayFree() before io_arrayDestroy()
+ * return: =NULL error, !=NULL allocated variable array, after use must free with io_arrayDestroy()
+ */
+array_t *io_map2vals(u_char *buf, int buflen, int vnum, int zcpy);
 
 /*
  * ioPromptRead() Read data from input h[0] with prompt to output h[1]
@@ -731,6 +749,78 @@ int ioCipher(unsigned char *pInput, int inLen, unsigne
 */
 int io_Blowfish(unsigned char *pInput, int inLen, unsigned char **ppOutput, 
 		unsigned char *pKey, unsigned char *pIV, int nMode);
+
+
+/*
+ * ioAllocPTY() Allocate new PTY and TTY
+ * @ptyfd = master fd, pty
+ * @ttyfd = slave fd, tty
+ * @name = tty device name if not null
+ * @namesiz = name length, must be above 63 bytes.
+ * @term = termios for terminal
+ * @winz = winsize for terminal
+ * return: -1 error or 0 ok
+ */
+inline int ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict name, int namesiz, 
+		struct termios * __restrict term, struct winsize * __restrict winz);
+/*
+ * ioFreePTY() Release PTY and TTY device
+ * @ptyfd = master fd, pty (==-1 skip closing pty)
+ * @ttyname = tty filename
+ * return: none
+ */
+inline void ioFreePTY(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