INT 15 - DESQview v2.23+ - "PUTKEY" - FAKE USER KEYSTROKES
	AX = DE1Dh
	DX = segment of handle for task to receive keystroke
	BL = character
	BH = scan code
Return: AX = 0000h if successful
	   nonzero if receiver's keyboard buffer was full
Notes:	the key is treated as though the user had pressed it, ignoring any
	  script which may be bound to the key, and using the current field
	  table if the keyboard object is in field processing mode
	multiple PUTKEYs are seen in the order in which they are executed
SeeAlso: AX=DE10h