INT 7F - Alloy NTNX (Host) - GET SEMAPHORE TABLE
	AH = 37h
Return: ES:AX -> semaphore table
                                                                                

INT 7F - Alloy ANSK, NTNX (Slave) - DUMP STRING TO TERMINAL
	AH = 37h
	DS:DX -> ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. string to display
Note:	if the string is empty, a terminal update will be forced