)
Values PCMCIA callback routine is invoked with:
	ES:AX -> Low-Level Socket Services Routines (see #00663)
	BH = socket attributes (see #00662)
	CX = number of bytes or words to write
	DS:SI -> data buffer to be written
	DX:DI -> 26-bit linear card address
	BP = card technology type
Return: CF clear if successful
	CF set on error
	    AH = error code (07h,0Ch,12h,14h) (see #00656)