function DskSecRead(in Disk: PSZ; in LBA: ULONGLONG; in bufSize: ULONG; out buffer): APIRET;
This function read sector from physical or logical disk.
Disk - Name of physical or logical disk. Alpha is a logical disk name. Digit is a physical disk name. First physical disk has name '1:'. First logical disk has name 'a:'. Logical disk names can be in upper or low case.
LBA - Logical Block Address
buffer - buffer to store sector information. Buffer lenght must be at least…
bufSize - buffer size