Int 5C - Netbios Interface
Int 5C - Irq12 Relocated By Desqview 2.26+
Int 5C - Irq4 Relocated By Doubledos
Int 5C - Tops Interface
Int 5C - Atalk.sys - Appletalk Interface
Int 5C - Ibm 802.2 Interface (llc)
Int 5C - $25 Lan - Installation Check
Int 5C Fn 0100 C - Ti Professional Pc - Keyboard Pause Key Vector
Int 5C Fn 04 - $25 Lan - Check If Connection Alive