INT 67 - RM386 v6.00+ - EXECUTE XMSsee Extended Memory Specification FUNCTION
	AH = EFh
	AL = function (00h-12h,80h-8Fh)
	other register as appropriate for XMSsee Extended Memory Specification function
Return: varies by function (see INT 2F/AX=4310h"XMSsee Extended Memory Specification")
Note:	these functions appear to be equivalent to the XMSsee Extended Memory Specification functions with the
	  same numbers
SeeAlso: AX=5DFFh"RM386",INT 2F/AX=4310h"XMSsee Extended Memory Specification"