INT 18 - Gravis Ultra Sound EURO_MOD.EXE - LOAD .MOD FILE AX = 8001h BX:CX -> ASCIZA NUL-terminated ASCII string. The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h. Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. filename SeeAlso: AX=8000h,AX=8002h