reactos/sdk/lib/fslib/vfatlib
..
check
CMakeLists.txt
common.c
common.h
fat12.c
fat16.c
fat32.c
README.txt
vfatlib.c
vfatlib.h

The FAT Checker is taken from dosfstools' fsck.vfat
https://github.com/dosfstools/dosfstools
Synced with master branch, commit ed4e47b6757c05d4c23a9075b8b68003aa5dbfb8