Category: <b>other operating systems</b>
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<pre><b>INT 20 - Minix - SEND/RECEIVE MESSAGE</b>

	AX = process ID of other process
	BX -&gt; message
	CX = operation (1 send, 2 receive, 3 send&ampreceive)
Program: Minix is a Version 7 Unix-compatible operating system by Andrew
	  Tanenbaum
Note:	the message contains the system call number (numbered as in V7
	  Unix(tm)) and the call parameters
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