INT 21 - DOS 1+ - SET RANDOM RECORD NUMBER FOR FCB AH = 24h DS:DX -> opened FCB (see #01345) Notes: computes the random record number corresponding to the current record number and record size, then stores the result in the FCB normally used when switching from sequential to random access not supported by MS Windows 3.0 DOSX.EXE DOS extender SeeAlso: AH=21h,AH=27h,AH=42h