Category: <b>serial I/O</b>
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<pre><b>INT 14 - MBBIOS PACCOM support - BUFFER MANAGEMENT</b>

	AH = 0Ch
	ES = segment of buffer to free, or 0000h to allocate new buffer
Return: ES = segment of allocated buffer (if ES=0000h on entry)
Note:	the PACCOM version of MBBIOS uses only ES as buffer address for
	  AH=0Ah and AH=0Bh
SeeAlso: AH=0Ah"MBBIOS",AH=0Bh"MBBIOS"
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