// Address of a 4096 bytes workspace that is located below 0xFFFFF and can be used to store the results
// of various bios calls
export const @symbol("_ws") ws: [4096]u8;

// Boot drive number as given by the BIOS at boot time
export const @symbol("drive_no") drive_number: u8;

// Amount of sectors per track that the boot drive has
export const @symbol("drive_spt") drive_sectors_per_track: u8;

// Amount of heads that the boot drive has
export const @symbol("drive_heads") drive_heads: u8;

// Buildup location for the data structures
const @symbol("buildup") _buildup: u8;
export const buildup: *[*]u8 = &_buildup: *[*]u8;