Category: network
INT 2A - NETWORK - EXECUTE NetBIOS REQUEST AH = 04h AL = error retry 00h automatically retry request on errors 09h, 12h, and 21h (see #03248 at INT 5C"NetBIOS") 01h no retry 02h ??? ES:BX -> Network Control Block (see #03249 at INT 5C"NetBIOS") Return: AX = 0000h if successful AH = 01h on error AL = error code Notes: invokes either INT 5B or INT 5C as appropriate supported by PC LAN Program, LANtastic, LAN Manager, NetWare, 10NET, etc. NetWare 2.15 NetBIOS emulator returns CF clear if successful, CF set on error PC LAN Program defines any non-zero return value in AH as an error indicator for subfunction 00h, and any non-zero return value in AX as an error indicator for subfunction 01h SeeAlso: AH=00h,AH=01h,AX=0500h,INT 5B"Extended NetBIOS",INT 5C"NetBIOS"