www.delorie.com/djgpp/doc/rbinter/55.html   search  
2FD103

Category: debuggers/debugging tools

INT 2F - MDEBUG command driver - EXECUTE KEY IN THE MONITOR

	AX = D103h
	BX = key code (like result of an interrupt 16h call)
	CX = cursor position
	    0000h in the ASCII column of the monitor
	    0001h in one of the hex fields of the monitor
	DS:SI -> MDEBUG data structure (see #03078)
	ES:DI -> actual byte in the monitor
Return: AL = FFh
	AH = return code
	    00h key processed, read next key
	    01h leave MDEBUG popup session
	    02h leave MDEBUG popup session and automatically popup again if DOS
		  is not busy
	    03h signal an error (beep)
	    04h driver has redefined the key, proceed with the new key
		BX = new key code
		MDEBUG will not pass the new key to the command driver(s)
	   else treat like code 00h
Note:	this function must end with a far call to the old INT 2F handler (with
	  registers unchanged) if the driver does not support the key in BX.
	  Otherwise, the driver must not chain to the old INT 2F.
SeeAlso: AX=D104h

  webmaster   donations   bookstore     delorie software   privacy  
  Copyright 2000   by Ralf Brown     Updated Jul 2000