Category: <b>vendor-specific BIOS extensions</b>
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<pre><b>INT 6F - HP Vectra EX-BIOS - "F_INS_XCHGFREE" - EXCH VALUES WITH FREE VECTOR</b>

	AH = 0Ah
	BP = 0012h (driver ID for V_SYSTEM)
	DX = new value for DS
	ES:DI -&gt; new CS:IP entry point
Return: AH = status (00h,F6h) (see also <a href=../../it/44/37.html>#03744</a>)
	    00h successful
		BX = vector address used
		DX = old value for DS
		ES:DI -&gt; old CS:IP entry point
	BP,DS destroyed
Desc:	exchange the supplied entry point and DS with the values in the next
	  free entry in the HP_VECTOR_TABLE
Note:	returns AH=F6h if no more reserved vectors are available
SeeAlso: AH=00h"HP Vectra",AH=04h/BP=0012h,AH=06h/BP=0012h,AH=08h/BP=0012h
SeeAlso: AH=0Ch/BP=0012h
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