INT 21 - MS-DOS 7 - GET COMPRESSED FILE SIZE AX = 4302h DS:DX -> ASCIZ pathname for file or directory Return: CF clear if successful ??? = compressed size of file/directory in bytes CF set on error AX = error code Note: on volumes which do not support compression, the returned size is the actual file size rounded up to the next cluster boundary SeeAlso: AH=71h,AH=72h