Index for interrupt INT FC

Table of Contents by Order
FC - INT FC - reserved for user interrupt
FC - INT FC - DoubleDOS - GET CURRENT SCREEN BUFFER ADDRESS
FC - INT FC - Sanyo MBC-550/555 - IRQ4 - PRINTER READY INTERRUPT

INT FC - reserved for user interrupt

INT FC - DoubleDOS - GET CURRENT SCREEN BUFFER ADDRESS
Return: ES = segment of display buffer
Desc:	determine the address of the virtual screen to which the program
	  should write instead of the actual video memory, so that the
	  multitasked programs do not interfere with each other's output
Note:	the display buffer may be moved if multitasking is enabled
SeeAlso: INT 21/AH=ECh"DoubleDOS",INT FB"DoubleDOS"

INT FC - Sanyo MBC-550/555 - IRQ4 - PRINTER READY INTERRUPT
Note:	normally masked off at the 8259 interrupt controller
SeeAlso: INT 0C"IRQ4",INT FB"Sanyo",INT FD"Sanyo"