INT 7A - Novell NetWare - IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. Driver - CANCEL EVENT BX = 0006h ES:SI -> Event Control Block (see BX=0003h) Return: AL = return code (see #03822) Notes: cannot cancel packets which the node's driver has already sent this function is supported by Advanced NetWare 1.02+ SeeAlso: BX=0005h (Table 03822) Values for IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. return code: 00h success F9h event in use FCh event cancelled FFh unsuccessful, event not in use, or unrecognized ECB flag