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<TITLE>Int FC
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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=EChDoubleDOS,INT FBDoubleDOS
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<h2>Int FC
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<h3><font color=#C00040>DoubleDOS - GET CURRENT SCREEN BUFFER ADDRESS</font></h3>
<PRE>
<p><b>Return:</b><br>ES = segment of display buffer
</PRE>
<p><b>Desc:</b>
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
<p><b>Note:</b>
The display buffer may be moved if multitasking is enabled
<p><b>See Also:</b>
<a href="rb-3621.htm" tppabs="http://www.ctyme.com/intr/rb-3621.htm">INT 21/AH=ECh"DoubleDOS"</a> - <a href="rb-8731.htm" tppabs="http://www.ctyme.com/intr/rb-8731.htm">INT FB"DoubleDOS"</a>
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DOS-Based Task Switchers/Multitaskers</a>
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Int FCh</a>
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