INT 21 - LANtastic - LOGIN TO SERVER AX = 5F81h ES:DI -> ASCIZ login path followed immediately by ASCIZ password BL = adapter number FFh try all valid adapters 00h-07h try only specified adapter Return: CF clear if successful CF set on error AX = error code Notes: login path is of form "\\machine\username" if no password is used, the string at ES:DI must be terminated with three NULs for compatibility with LANtastic v3.0. SeeAlso: AX=5F82h,AX=5F84h