Symbol: BLKGETSIZE
src/add-ons/kernel/file_systems/ntfs/libntfs/device.c
86
#define BLKGETSIZE _IO(0x12,96) /* Get device size in 512-byte blocks. */
src/add-ons/kernel/file_systems/ntfs/libntfs/device_io.h
57
# define BLKGETSIZE 0x1260