Symbol: BLKGETSIZE64
src/add-ons/kernel/file_systems/ntfs/libntfs/device.c
89
#define BLKGETSIZE64 _IOR(0x12,114,size_t) /* Get device size in bytes. */
src/add-ons/kernel/file_systems/ntfs/libntfs/device_io.h
63
# define BLKGETSIZE64 0x80041272