INT 7A - Novell NetWare - IPXODI v2.12+ - IPX GENERATE CHECKSUM BX = 0021h ES:SI -> ECB data (see #03810 at INT 7A/BX=0003h) Return: ES,DS,SI preserved BX,BP corrupted, all other registers potentially destroyed Notes: the checksum and TransportControl fields of the IPX packet are updated this function enables interrupts and is fully reentrant SeeAlso: BX=001Fh,BX=0020h,BX=0022h,INT 2F/AX=7A2Fh