Symbol: HDIO_GETGEO
src/add-ons/kernel/file_systems/ntfs/libntfs/device.c
92
#define HDIO_GETGEO 0x0301 /* Get device geometry. */
src/add-ons/kernel/file_systems/ntfs/libntfs/device_io.h
45
# define HDIO_GETGEO 0x301