package core:sys/haiku

Source

Errno :: enum i32 {
	// Error baselines
	GENERAL_ERROR_BASE                = -2147843648, 
	OS_ERROR_BASE                     = -2147749552, 
	APP_ERROR_BASE                    = -2147745456, 
	INTERFACE_ERROR_BASE              = -2147741360, 
	MEDIA_ERROR_BASE                  = -2147647264, 
	TRANSLATION_ERROR_BASE            = -2147645216, 
	MIDI_ERROR_BASE                   = -2147643168, 
	STORAGE_ERROR_BASE                = -2147549072, 
	POSIX_ERROR_BASE                  = -2147544976, 
	MAIL_ERROR_BASE                   = -2147540880, 
	PRINT_ERROR_BASE                  = -2147446784, 
	DEVICE_ERROR_BASE                 = -2147442688, 
	// Developer-defined errors start at (ERRORS_END+1)
	ERRORS_END                        = -2147148113, 
	// General Errors
	NO_MEMORY                         = -2147843648, 
	IO_ERROR                          = -2147843647, 
	PERMISSION_DENIED                 = -2147843646, 
	BAD_INDEX                         = -2147843645, 
	BAD_TYPE                          = -2147843644, 
	BAD_VALUE                         = -2147843643, 
	MISMATCHED_VALUES                 = -2147843642, 
	NAME_NOT_FOUND                    = -2147843641, 
	NAME_IN_USE                       = -2147843640, 
	TIMED_OUT                         = -2147843639, 
	INTERRUPTED                       = -2147843638, 
	WOULD_BLOCK                       = -2147843637, 
	CANCELED                          = -2147843636, 
	NO_INIT                           = -2147843635, 
	NOT_INITIALIZED                   = -2147843635, 
	BUSY                              = -2147843634, 
	NOT_ALLOWED                       = -2147843633, 
	BAD_DATA                          = -2147843632, 
	DONT_DO_THAT                      = -2147843631, 
	ERROR                             = -1, 
	OK                                = 0, 
	NO_ERROR                          = 0, 
	// Kernel Kit Errors
	BAD_SEM_ID                        = -2147749552, 
	NO_MORE_SEMS                      = -2147749551, 
	BAD_THREAD_ID                     = -2147749296, 
	NO_MORE_THREADS                   = -2147749295, 
	BAD_THREAD_STATE                  = -2147749294, 
	BAD_TEAM_ID                       = -2147749293, 
	NO_MORE_TEAMS                     = -2147749292, 
	BAD_PORT_ID                       = -2147749040, 
	NO_MORE_PORTS                     = -2147749039, 
	BAD_IMAGE_ID                      = -2147748784, 
	BAD_ADDRESS                       = -2147748783, 
	NOT_AN_EXECUTABLE                 = -2147748782, 
	MISSING_LIBRARY                   = -2147748781, 
	MISSING_SYMBOL                    = -2147748780, 
	UNKNOWN_EXECUTABLE                = -2147748779, 
	LEGACY_EXECUTABLE                 = -2147748778, 
	DEBUGGER_ALREADY_INSTALLED        = -2147748528, 
	// Application Kit Errors
	BAD_REPLY                         = -2147745456, 
	DUPLICATE_REPLY                   = -2147745455, 
	MESSAGE_TO_SELF                   = -2147745454, 
	BAD_HANDLER                       = -2147745453, 
	ALREADY_RUNNING                   = -2147745452, 
	LAUNCH_FAILED                     = -2147745451, 
	AMBIGUOUS_APP_LAUNCH              = -2147745450, 
	UNKNOWN_MIME_TYPE                 = -2147745449, 
	BAD_SCRIPT_SYNTAX                 = -2147745448, 
	LAUNCH_FAILED_NO_RESOLVE_LINK     = -2147745447, 
	LAUNCH_FAILED_EXECUTABLE          = -2147745446, 
	LAUNCH_FAILED_APP_NOT_FOUND       = -2147745445, 
	LAUNCH_FAILED_APP_IN_TRASH        = -2147745444, 
	LAUNCH_FAILED_NO_PREFERRED_APP    = -2147745443, 
	LAUNCH_FAILED_FILES_APP_NOT_FOUND = -2147745442, 
	BAD_MIME_SNIFFER_RULE             = -2147745441, 
	NOT_A_MESSAGE                     = -2147745440, 
	SHUTDOWN_CANCELLED                = -2147745439, 
	SHUTTING_DOWN                     = -2147745438, 
	// Storage Kit/File System Errors
	FILE_ERROR                        = -2147549072, 
	// 1 was B_FILE_NOT_FOUND (deprecated)
	FILE_EXISTS                       = -2147549070, 
	ENTRY_NOT_FOUND                   = -2147549069, 
	NAME_TOO_LONG                     = -2147549068, 
	NOT_A_DIRECTORY                   = -2147549067, 
	DIRECTORY_NOT_EMPTY               = -2147549066, 
	DEVICE_FULL                       = -2147549065, 
	READ_ONLY_DEVICE                  = -2147549064, 
	IS_A_DIRECTORY                    = -2147549063, 
	NO_MORE_FDS                       = -2147549062, 
	CROSS_DEVICE_LINK                 = -2147549061, 
	LINK_LIMIT                        = -2147549060, 
	BUSTED_PIPE                       = -2147549059, 
	UNSUPPORTED                       = -2147549058, 
	PARTITION_TOO_SMALL               = -2147549057, 
	PARTIAL_READ                      = -2147549056, 
	PARTIAL_WRITE                     = -2147549055, 
	// Some POSIX errors
	E2BIG                             = -2147544975, 
	EFBIG                             = -2147544972, 
	ENODEV                            = -2147544969, 
	ERANGE                            = -2147544959, 
	EOVERFLOW                         = -2147544935, 
	EOPNOTSUPP                        = -2147544933, 
	ENOSYS                            = -2147544967, 
	EAGAIN                            = -2147843637, 
	// New error codes that can be mapped to POSIX errors
	TOO_MANY_ARGS_NEG                 = -2147544975, 
	FILE_TOO_LARGE_NEG                = -2147544972, 
	DEVICE_NOT_FOUND_NEG              = -2147544969, 
	RESULT_NOT_REPRESENTABLE_NEG      = -2147544959, 
	BUFFER_OVERFLOW_NEG               = -2147544935, 
	NOT_SUPPORTED_NEG                 = -2147544933, 
	TOO_MANY_ARGS_POS                 = 2147454975, 
	FILE_TOO_LARGE_POS                = 2147454972, 
	DEVICE_NOT_FOUND_POS              = 2147454969, 
	RESULT_NOT_REPRESENTABLE_POS      = 2147454959, 
	BUFFER_OVERFLOW_POS               = 2147454935, 
	NOT_SUPPORTED_POS                 = 2147454933, 
	// Media Kit Errors
	STREAM_NOT_FOUND                  = -2147647264, 
	SERVER_NOT_FOUND                  = -2147647263, 
	RESOURCE_NOT_FOUND                = -2147647262, 
	RESOURCE_UNAVAILABLE              = -2147647261, 
	BAD_SUBSCRIBER                    = -2147647260, 
	SUBSCRIBER_NOT_ENTERED            = -2147647259, 
	BUFFER_NOT_AVAILABLE              = -2147647258, 
	LAST_BUFFER_ERROR                 = -2147647257, 
	MEDIA_SYSTEM_FAILURE              = -2147647164, 
	MEDIA_BAD_NODE                    = -2147647163, 
	MEDIA_NODE_BUSY                   = -2147647162, 
	MEDIA_BAD_FORMAT                  = -2147647161, 
	MEDIA_BAD_BUFFER                  = -2147647160, 
	MEDIA_TOO_MANY_NODES              = -2147647159, 
	MEDIA_TOO_MANY_BUFFERS            = -2147647158, 
	MEDIA_NODE_ALREADY_EXISTS         = -2147647157, 
	MEDIA_BUFFER_ALREADY_EXISTS       = -2147647156, 
	MEDIA_CANNOT_SEEK                 = -2147647155, 
	MEDIA_CANNOT_CHANGE_RUN_MODE      = -2147647154, 
	MEDIA_APP_ALREADY_REGISTERED      = -2147647153, 
	MEDIA_APP_NOT_REGISTERED          = -2147647152, 
	MEDIA_CANNOT_RECLAIM_BUFFERS      = -2147647151, 
	MEDIA_BUFFERS_NOT_RECLAIMED       = -2147647150, 
	MEDIA_TIME_SOURCE_STOPPED         = -2147647149, 
	MEDIA_TIME_SOURCE_BUSY            = -2147647148, 
	MEDIA_BAD_SOURCE                  = -2147647147, 
	MEDIA_BAD_DESTINATION             = -2147647146, 
	MEDIA_ALREADY_CONNECTED           = -2147647145, 
	MEDIA_NOT_CONNECTED               = -2147647144, 
	MEDIA_BAD_CLIP_FORMAT             = -2147647143, 
	MEDIA_ADDON_FAILED                = -2147647142, 
	MEDIA_ADDON_DISABLED              = -2147647141, 
	MEDIA_CHANGE_IN_PROGRESS          = -2147647140, 
	MEDIA_STALE_CHANGE_COUNT          = -2147647139, 
	MEDIA_ADDON_RESTRICTED            = -2147647138, 
	MEDIA_NO_HANDLER                  = -2147647137, 
	MEDIA_DUPLICATE_FORMAT            = -2147647136, 
	MEDIA_REALTIME_DISABLED           = -2147647135, 
	MEDIA_REALTIME_UNAVAILABLE        = -2147647134, 
	// Mail Kit Errors
	MAIL_NO_DAEMON                    = -2147540880, 
	MAIL_UNKNOWN_USER                 = -2147540879, 
	MAIL_WRONG_PASSWORD               = -2147540878, 
	MAIL_UNKNOWN_HOST                 = -2147540877, 
	MAIL_ACCESS_ERROR                 = -2147540876, 
	MAIL_UNKNOWN_FIELD                = -2147540875, 
	MAIL_NO_RECIPIENT                 = -2147540874, 
	MAIL_INVALID_MAIL                 = -2147540873, 
	// Printing Errors
	NO_PRINT_SERVER                   = -2147446784, 
	// Device Kit Errors
	DEV_INVALID_IOCTL                 = -2147442688, 
	DEV_NO_MEMORY                     = -2147442687, 
	DEV_BAD_DRIVE_NUM                 = -2147442686, 
	DEV_NO_MEDIA                      = -2147442685, 
	DEV_UNREADABLE                    = -2147442684, 
	DEV_FORMAT_ERROR                  = -2147442683, 
	DEV_TIMEOUT                       = -2147442682, 
	DEV_RECALIBRATE_ERROR             = -2147442681, 
	DEV_SEEK_ERROR                    = -2147442680, 
	DEV_ID_ERROR                      = -2147442679, 
	DEV_READ_ERROR                    = -2147442678, 
	DEV_WRITE_ERROR                   = -2147442677, 
	DEV_NOT_READY                     = -2147442676, 
	DEV_MEDIA_CHANGED                 = -2147442675, 
	DEV_MEDIA_CHANGE_REQUESTED        = -2147442674, 
	DEV_RESOURCE_CONFLICT             = -2147442673, 
	DEV_CONFIGURATION_ERROR           = -2147442672, 
	DEV_DISABLED_BY_USER              = -2147442671, 
	DEV_DOOR_OPEN                     = -2147442670, 
	DEV_INVALID_PIPE                  = -2147442669, 
	DEV_CRC_ERROR                     = -2147442668, 
	DEV_STALLED                       = -2147442667, 
	DEV_BAD_PID                       = -2147442666, 
	DEV_UNEXPECTED_PID                = -2147442665, 
	DEV_DATA_OVERRUN                  = -2147442664, 
	DEV_DATA_UNDERRUN                 = -2147442663, 
	DEV_FIFO_OVERRUN                  = -2147442662, 
	DEV_FIFO_UNDERRUN                 = -2147442661, 
	DEV_PENDING                       = -2147442660, 
	DEV_MULTIPLE_ERRORS               = -2147442659, 
	DEV_TOO_LATE                      = -2147442658, 
	// Translation Kit Errors
	TRANSLATION_BASE_ERROR            = -2147645216, 
	NO_TRANSLATOR                     = -2147645215, 
	ILLEGAL_DATA                      = -2147645214, 
}

addr_t :: uintptr

address_spec :: enum u32 {
	ANY_ADDRESS             = 0, 
	EXACT_ADDRESS           = 1, 
	BASE_ADDRESS            = 2, 
	CLONE_ADDRESS           = 3, 
	ANY_KERNEL_ADDRESS      = 4, 
	// ANY_KERNEL_BLOCK_ADDRESS = 5,
	RANDOMIZED_ANY_ADDRESS  = 6, 
	RANDOMIZED_BASE_ADDRESS = 7, 
}

alarm_mode :: enum u32 {
	ONE_SHOT_ABSOLUTE_ALARM = 1, 
	ONE_SHOT_RELATIVE_ALARM, 
	PERIODIC_ALARM,              // "when" specifies the period
}

area_id :: i32

area_info :: struct {
	area:       i32,
	name:       [32]u8,
	size:       uint,
	lock:       u32,
	protection: u32,
	team:       i32,
	ram_size:   u32,
	copy_count: u32,
	in_count:   u32,
	out_count:  u32,
	address:    rawptr,
}

area_locking :: enum u32 {
	NO_LOCK            = 0, 
	LAZY_LOCK          = 1, 
	FULL_LOCK          = 2, 
	CONTIGUOUS         = 3, 
	LOMEM              = 4, // CONTIGUOUS, < 16 MB physical address
	_32_BIT_FULL_LOCK  = 5, // FULL_LOCK, < 4 GB physical addresses
	_32_BIT_CONTIGUOUS = 6, // CONTIGUOUS, < 4 GB physical address
}

area_protection_flags :: enum u32 {
	READ_AREA      = 1, 
	WRITE_AREA     = 2, 
	EXECUTE_AREA   = 4, 
	// "stack" protection is not available on most platforms - it's used
	// to only commit memory as needed, and have guard pages at the
	// bottom of the stack.
	STACK_AREA     = 8, 
	CLONEABLE_AREA = 256, 
}

bigtime_t :: i64

blkcnt_t :: i64

blksize_t :: i32

caddr_t :: ^u8

clockid_t :: i32

cnt_t :: i32

cpu_info :: struct {
	active_time:       i64,
	enabled:           bool,
	current_frequency: u64,
}

cpu_platform :: enum i32 {
	UNKNOWN, 
	x86, 
	x86_64, 
	PPC, 
	PPC_64, 
	M68K, 
	ARM, 
	ARM_64, 
	ALPHA, 
	MIPS, 
	SH, 
	SPARC, 
	RISC_V, 
}

cpu_topology_node_info :: struct {
	id:    u32,
	type:  topology_level_type,
	level: u32,
	data:  struct #raw_union {
		_root:    struct {
			platform: cpu_platform,
		},
		_package: struct {
			vendor:          cpu_vendor,
			cache_line_size: u32,
		},
		_core:    struct {
			model:             u32,
			default_frequency: u64,
		},
	},
}

cpu_vendor :: enum i32 {
	UNKNOWN, 
	AMD, 
	CYRIX, 
	IDT, 
	INTEL, 
	NATIONAL_SEMICONDUCTOR, 
	RISE, 
	TRANSMETA, 
	VIA, 
	IBM, 
	MOTOROLA, 
	NEC, 
	HYGON, 
	SUN, 
	FUJITSU, 
}

dev_t :: i32

directory_which :: enum i32 {
	// Per volume directories
	DESKTOP_DIRECTORY                          = 0, 
	TRASH_DIRECTORY, 
	// System directories
	SYSTEM_DIRECTORY                           = 1000, 
	SYSTEM_ADDONS_DIRECTORY                    = 1002, 
	SYSTEM_BOOT_DIRECTORY, 
	SYSTEM_FONTS_DIRECTORY, 
	SYSTEM_LIB_DIRECTORY, 
	SYSTEM_SERVERS_DIRECTORY, 
	SYSTEM_APPS_DIRECTORY, 
	SYSTEM_BIN_DIRECTORY, 
	SYSTEM_DOCUMENTATION_DIRECTORY             = 1010, 
	SYSTEM_PREFERENCES_DIRECTORY, 
	SYSTEM_TRANSLATORS_DIRECTORY, 
	SYSTEM_MEDIA_NODES_DIRECTORY, 
	SYSTEM_SOUNDS_DIRECTORY, 
	SYSTEM_DATA_DIRECTORY, 
	SYSTEM_DEVELOP_DIRECTORY, 
	SYSTEM_PACKAGES_DIRECTORY, 
	SYSTEM_HEADERS_DIRECTORY, 
	SYSTEM_ETC_DIRECTORY                       = 2008, 
	SYSTEM_SETTINGS_DIRECTORY                  = 2010, 
	SYSTEM_LOG_DIRECTORY                       = 2012, 
	SYSTEM_SPOOL_DIRECTORY, 
	SYSTEM_TEMP_DIRECTORY, 
	SYSTEM_VAR_DIRECTORY, 
	SYSTEM_CACHE_DIRECTORY                     = 2020, 
	SYSTEM_NONPACKAGED_DIRECTORY               = 2023, 
	SYSTEM_NONPACKAGED_ADDONS_DIRECTORY, 
	SYSTEM_NONPACKAGED_TRANSLATORS_DIRECTORY, 
	SYSTEM_NONPACKAGED_MEDIA_NODES_DIRECTORY, 
	SYSTEM_NONPACKAGED_BIN_DIRECTORY, 
	SYSTEM_NONPACKAGED_DATA_DIRECTORY, 
	SYSTEM_NONPACKAGED_FONTS_DIRECTORY, 
	SYSTEM_NONPACKAGED_SOUNDS_DIRECTORY, 
	SYSTEM_NONPACKAGED_DOCUMENTATION_DIRECTORY, 
	SYSTEM_NONPACKAGED_LIB_DIRECTORY, 
	SYSTEM_NONPACKAGED_HEADERS_DIRECTORY, 
	SYSTEM_NONPACKAGED_DEVELOP_DIRECTORY, 
	// User directories. These are interpreted in the context of the user making the find_directory call.
	USER_DIRECTORY                             = 3000, 
	USER_CONFIG_DIRECTORY, 
	USER_ADDONS_DIRECTORY, 
	USER_BOOT_DIRECTORY, 
	USER_FONTS_DIRECTORY, 
	USER_LIB_DIRECTORY, 
	USER_SETTINGS_DIRECTORY, 
	USER_DESKBAR_DIRECTORY, 
	USER_PRINTERS_DIRECTORY, 
	USER_TRANSLATORS_DIRECTORY, 
	USER_MEDIA_NODES_DIRECTORY, 
	USER_SOUNDS_DIRECTORY, 
	USER_DATA_DIRECTORY, 
	USER_CACHE_DIRECTORY, 
	USER_PACKAGES_DIRECTORY, 
	USER_HEADERS_DIRECTORY, 
	USER_NONPACKAGED_DIRECTORY, 
	USER_NONPACKAGED_ADDONS_DIRECTORY, 
	USER_NONPACKAGED_TRANSLATORS_DIRECTORY, 
	USER_NONPACKAGED_MEDIA_NODES_DIRECTORY, 
	USER_NONPACKAGED_BIN_DIRECTORY, 
	USER_NONPACKAGED_DATA_DIRECTORY, 
	USER_NONPACKAGED_FONTS_DIRECTORY, 
	USER_NONPACKAGED_SOUNDS_DIRECTORY, 
	USER_NONPACKAGED_DOCUMENTATION_DIRECTORY, 
	USER_NONPACKAGED_LIB_DIRECTORY, 
	USER_NONPACKAGED_HEADERS_DIRECTORY, 
	USER_NONPACKAGED_DEVELOP_DIRECTORY, 
	USER_DEVELOP_DIRECTORY, 
	USER_DOCUMENTATION_DIRECTORY, 
	USER_SERVERS_DIRECTORY, 
	USER_APPS_DIRECTORY, 
	USER_BIN_DIRECTORY, 
	USER_PREFERENCES_DIRECTORY, 
	USER_ETC_DIRECTORY, 
	USER_LOG_DIRECTORY, 
	USER_SPOOL_DIRECTORY, 
	USER_VAR_DIRECTORY, 
	// Global directories
	APPS_DIRECTORY                             = 4000, 
	PREFERENCES_DIRECTORY, 
	UTILITIES_DIRECTORY, 
	PACKAGE_LINKS_DIRECTORY, 
	// Obsolete: Legacy BeOS definition to be phased out
	BEOS_DIRECTORY                             = 1000, 
	BEOS_SYSTEM_DIRECTORY, 
	BEOS_ADDONS_DIRECTORY, 
	BEOS_BOOT_DIRECTORY, 
	BEOS_FONTS_DIRECTORY, 
	BEOS_LIB_DIRECTORY, 
	BEOS_SERVERS_DIRECTORY, 
	BEOS_APPS_DIRECTORY, 
	BEOS_BIN_DIRECTORY, 
	BEOS_ETC_DIRECTORY, 
	BEOS_DOCUMENTATION_DIRECTORY, 
	BEOS_PREFERENCES_DIRECTORY, 
	BEOS_TRANSLATORS_DIRECTORY, 
	BEOS_MEDIA_NODES_DIRECTORY, 
	BEOS_SOUNDS_DIRECTORY, 
}

find_path_flags :: enum i32 {
	CREATE_DIRECTORY        = 1, 
	CREATE_PARENT_DIRECTORY = 2, 
	EXISTING_ONLY           = 4, 
	// find_paths() only!
	SYSTEM_ONLY             = 16, 
	USER_ONLY               = 32, 
}

fsblkcnt_t :: i64

fsfilcnt_t :: i64

generic_addr_t :: uintptr

generic_size_t :: uintptr

gid_t :: u32

id_t :: i32

image_id :: i32

ino_t :: i64

key_t :: i32

mode_t :: u32

nanotime_t :: i64

nlink_t :: i32

off_t :: i64

path_base_directory :: enum i32 {
	INSTALLATION_LOCATION_DIRECTORY, 
	ADD_ONS_DIRECTORY, 
	APPS_DIRECTORY, 
	BIN_DIRECTORY, 
	BOOT_DIRECTORY, 
	CACHE_DIRECTORY, 
	DATA_DIRECTORY, 
	DEVELOP_DIRECTORY, 
	DEVELOP_LIB_DIRECTORY, 
	DOCUMENTATION_DIRECTORY, 
	ETC_DIRECTORY, 
	FONTS_DIRECTORY, 
	HEADERS_DIRECTORY, 
	LIB_DIRECTORY, 
	LOG_DIRECTORY, 
	MEDIA_NODES_DIRECTORY, 
	PACKAGES_DIRECTORY, 
	PREFERENCES_DIRECTORY, 
	SERVERS_DIRECTORY, 
	SETTINGS_DIRECTORY, 
	SOUNDS_DIRECTORY, 
	SPOOL_DIRECTORY, 
	TRANSLATORS_DIRECTORY, 
	VAR_DIRECTORY, 
	// find_path() only!
	IMAGE_PATH                      = 1000, 
	PACKAGE_PATH, 
}

perform_code :: u32

phys_addr_t :: uintptr

phys_size_t :: uintptr

pid_t :: i32

port_flags :: enum u32 {
	USE_USER_MEMCPY   = 2147483648, 
	// read the message, but don't remove it; kernel-only; memory must be locked
	PEEK_PORT_MESSAGE = 256, 
}

port_id :: i32

port_info :: struct {
	port:        i32,
	team:        i32,
	name:        [32]u8,
	capacity:    i32,
	// queue depth
	queue_count: i32,
	// # msgs waiting to be read
	total_count: i32,
}

pthread_t :: rawptr

sem_id :: i32

sem_info :: struct {
	sem:           i32,
	team:          i32,
	name:          [32]u8,
	count:         i32,
	latest_holder: i32,
}

semaphore_flags :: enum u32 {
	CAN_INTERRUPT           = 1,  // acquisition of the semaphore can be interrupted (system use only)
	CHECK_PERMISSION        = 4,  // ownership will be checked (system use only)
	KILL_CAN_INTERRUPT      = 32, // acquisition of the semaphore can be interrupted by SIGKILL[THR], even if not CAN_INTERRUPT (system use only)
	// release_sem_etc() only flags
	DO_NOT_RESCHEDULE       = 2,  // thread is not rescheduled
	RELEASE_ALL             = 8,  // all waiting threads will be woken up, count will be zeroed
	RELEASE_IF_WAITING_ONLY = 16, // release count only if there are any threads waiting
}

sig_atomic_t :: i32

siginfo_t :: struct {
	si_signo:  i32,
	// signal number
	si_code:   i32,
	// signal code
	si_errno:  i32,
	// if non zero, an error number associated with this signal
	si_pid:    i32,
	// sending process ID
	si_uid:    u32,
	// real user ID of sending process
	si_addr:   rawptr,
	// address of faulting instruction
	si_status: i32,
	// exit value or signal
	si_band:   i64,
	// band event for SIGPOLL
	si_value:  sigval,
}

sigset_t :: u64

sigval :: struct #raw_union {
	sival_int: i32,
	sival_ptr: rawptr,
}

status_t :: i32

system_info :: struct {
	boot_time:         i64,
	// time of boot (usecs since 1/1/1970)
	cpu_count:         u32,
	// number of cpus
	max_pages:         u64,
	// total # of accessible pages
	used_pages:        u64,
	// # of accessible pages in use
	cached_pages:      u64,
	block_cache_pages: u64,
	ignored_pages:     u64,
	// # of ignored/inaccessible pages
	needed_memory:     u64,
	free_memory:       u64,
	max_swap_pages:    u64,
	free_swap_pages:   u64,
	page_faults:       u32,
	// # of page faults
	max_sems:          u32,
	used_sems:         u32,
	max_ports:         u32,
	used_ports:        u32,
	max_threads:       u32,
	used_threads:      u32,
	max_teams:         u32,
	used_teams:        u32,
	kernel_name:       [256]u8,
	kernel_build_date: [32]u8,
	kernel_build_time: [32]u8,
	kernel_version:    i64,
	abi:               u32,
}

team_id :: i32

team_info :: struct {
	team:                i32,
	thread_count:        i32,
	image_count:         i32,
	area_count:          i32,
	debugger_nub_thread: i32,
	debugger_nub_port:   i32,
	argc:                i32,
	args:                [64]u8,
	uid:                 u32,
	gid:                 u32,
	// Haiku R1 extensions
	real_uid:            u32,
	real_gid:            u32,
	group_id:            i32,
	session_id:          i32,
	parent:              i32,
	name:                [32]u8,
	start_time:          i64,
}

team_usage_info :: struct {
	user_time:   i64,
	kernel_time: i64,
}

team_usage_who :: enum i32 {
	// compatible to sys/resource.h RUSAGE_SELF and RUSAGE_CHILDREN
	SELF     = 0, 
	CHILDREN = -1, 
}

thread_func :: proc "c" (_: rawptr) -> i32

thread_id :: i32

thread_info :: struct {
	thread:      i32,
	team:        i32,
	name:        [32]u8,
	state:       thread_state,
	priority:    thread_priority,
	sem:         i32,
	user_time:   i64,
	kernel_time: i64,
	stack_base:  rawptr,
	stack_end:   rawptr,
}

thread_priority :: enum i32 {
	IDLE_PRIORITY              = 0, 
	LOWEST_ACTIVE_PRIORITY     = 1, 
	LOW_PRIORITY               = 5, 
	NORMAL_PRIORITY            = 10, 
	DISPLAY_PRIORITY           = 15, 
	URGENT_DISPLAY_PRIORITY    = 20, 
	REAL_TIME_DISPLAY_PRIORITY = 100, 
	URGENT_PRIORITY            = 110, 
	REAL_TIME_PRIORITY         = 120, 
}

thread_state :: enum i32 {
	RUNNING   = 1, 
	READY, 
	RECEIVING, 
	ASLEEP, 
	SUSPENDED, 
	WAITING, 
}

time_t :: i64

topology_level_type :: enum i32 {
	UNKNOWN, 
	ROOT, 
	SMT, 
	CORE, 
	PACKAGE, 
}

type_code :: u32

uid_t :: u32

umode_t :: u32

APP_IMAGE_SYMBOL :: rawptr(addr_t(0))

CURRENT_TEAM :: 0

FILE_NAME_LENGTH :: NAME_MAX

FIRST_REAL_TIME_PRIORITY :: thread_priority.REAL_TIME_PRIORITY

MAXPATHLEN :: PATH_MAX

NAME_MAX :: 256

OS_NAME_LENGTH :: 32

PATH_MAX :: 1024

PATH_NAME_LENGTH :: MAXPATHLEN

SIGABRT :: 6

SIGALRM :: 14

SIGBUS :: 30

SIGCHLD :: 5

SIGCONT :: 12

SIGFPE :: 8

SIGHUP :: 1

SIGILL :: 4

SIGINT :: 2

SIGKILL :: 9

SIGKILLTHR :: 21

SIGPIPE :: 7

SIGPOLL :: 23

SIGPROF :: 24

SIGQUIT :: 3

SIGSEGV :: 11

SIGSTOP :: 10

SIGSYS :: 25

SIGTERM :: 15

SIGTRAP :: 22

SIGTSTP :: 13

SIGTTIN :: 16

SIGTTOU :: 17

SIGURG :: 26

SIGUSR1 :: 18

SIGUSR2 :: 19

SIGVTALRM :: 27

SIGWINCH :: 20

SIGXCPU :: 28

SIGXFSZ :: 29

SIG_BLOCK :: 1

SIG_SETMASK :: 3

SIG_UNBLOCK :: 2

SYSTEM_TEAM :: 1

SYSTEM_TIMEBASE :: 0

acquire_sem :: proc "c" (id: i32) -> i32 ---

acquire_sem_etc :: proc "c" (id: i32, count: i32, flags: semaphore_flags, timeout: i64) -> i32 ---

area_for :: proc "c" (address: rawptr) -> i32 ---

clone_area :: proc "c" (name: cstring, destAddress: ^rawptr, addressSpec: address_spec, protection: area_protection_flags, source: i32) -> i32 ---

close_port :: proc "c" (port: i32) -> i32 ---

create_area :: proc "c" (
	name:         cstring, 
	startAddress: ^rawptr, 
	addressSpec:  address_spec, 
	size:         uint, 
	lock:         area_locking, 
	protection:   area_protection_flags, 
) -> i32 ---

create_port :: proc "c" (capacity: i32, name: cstring) -> i32 ---

create_sem :: proc "c" (count: i32, name: cstring) -> i32 ---

current_image_symbol :: proc() -> rawptr {…}

debugger :: proc "c" (message: cstring) ---

delete_area :: proc "c" (id: i32) -> i32 ---

delete_port :: proc "c" (port: i32) -> i32 ---

delete_sem :: proc "c" (id: i32) -> i32 ---

disable_debugger :: proc "c" (state: i32) -> i32 ---

errno :: proc "contextless" () -> Errno {…}

exit_thread :: proc "c" (status: i32) ---

find_area :: proc "c" (name: cstring) -> i32 ---

find_directory :: proc "c" (which: directory_which, volume: i32, createIt: bool, pathString: [^]u8, length: i32) -> i32 ---

find_path :: proc "c" (codePointer: rawptr, baseDirectory: path_base_directory, subPath: cstring, pathBuffer: [^]u8, bufferSize: uint) -> i32 ---

find_path_etc :: proc "c" (
	codePointer:   rawptr, 
	dependency:    cstring, 
	architecture:  cstring, 
	baseDirectory: path_base_directory, 
	subPath:       cstring, 
	flags:         find_path_flags, 
	pathBuffer:    [^]u8, 
	bufferSize:    uint, 
) -> i32 ---

find_path_for_path :: proc "c" (path: cstring, baseDirectory: path_base_directory, subPath: cstring, pathBuffer: [^]u8, bufferSize: uint) -> i32 ---

find_path_for_path_etc :: proc "c" (
	path:          cstring, 
	dependency:    cstring, 
	architecture:  cstring, 
	baseDirectory: path_base_directory, 
	subPath:       cstring, 
	flags:         find_path_flags, 
	pathBuffer:    [^]u8, 
	bufferSize:    uint, 
) -> i32 ---

find_paths :: proc "c" (baseDirectory: path_base_directory, subPath: cstring, _paths: ^[^][^]u8, _pathCount: ^uint) -> i32 ---

find_paths_etc :: proc "c" (
	architecture:  cstring, 
	baseDirectory: path_base_directory, 
	subPath:       cstring, 
	flags:         find_path_flags, 
	_paths:        ^[^][^]u8, 
	_pathCount:    ^uint, 
) -> i32 ---

find_port :: proc "c" (name: cstring) -> i32 ---

find_thread :: proc "c" (name: cstring) -> i32 ---

get_cpu_topology_info :: proc "c" (topologyInfos: [^]cpu_topology_node_info, topologyInfoCount: ^u32) -> i32 ---

get_pthread_thread_id :: proc "c" (thread: rawptr) -> i32 ---

get_sem_count :: proc "c" (id: i32, threadCount: ^i32) -> i32 ---

get_system_info :: proc "c" (info: ^system_info) -> i32 ---

has_data :: proc "c" (thread: i32) -> bool ---

is_computer_on :: proc "c" () -> i32 ---

is_computer_on_fire :: proc "c" () -> f64 ---

kill_team :: proc "c" (team: i32) -> i32 ---

kill_thread :: proc "c" (thread: i32) -> i32 ---

on_exit_thread :: proc "c" (callback: proc "c" (_: rawptr), data: rawptr) -> i32 ---

port_buffer_size :: proc "c" (port: i32) -> int ---

port_buffer_size_etc :: proc "c" (port: i32, flags: port_flags, timeout: i64) -> int ---

port_count :: proc "c" (port: i32) -> int ---

read_port :: proc "c" (port: i32, code: ^i32, buffer: rawptr, bufferSize: uint) -> int ---

read_port_etc :: proc "c" (
	port:       i32, 
	code:       ^i32, 
	buffer:     rawptr, 
	bufferSize: uint, 
	flags:      port_flags, 
	timeout:    i64, 
) -> int ---

real_time_clock :: proc "c" () -> u64 ---

real_time_clock_usecs :: proc "c" () -> i64 ---

receive_data :: proc "c" (sender: ^i32, buffer: rawptr, bufferSize: uint) -> i32 ---

release_sem :: proc "c" (id: i32) -> i32 ---

release_sem_etc :: proc "c" (id: i32, count: i32, flags: semaphore_flags) -> i32 ---

rename_thread :: proc "c" (thread: i32, newName: cstring) -> i32 ---

resize_area :: proc "c" (id: i32, newSize: uint) -> i32 ---

resume_thread :: proc "c" (thread: i32) -> i32 ---

send_data :: proc "c" (thread: i32, code: i32, buffer: rawptr, bufferSize: uint) -> i32 ---

send_signal :: proc "c" (threadID: i32, signal: u32) -> i32 ---

set_alarm :: proc "c" (_when: i64, mode: alarm_mode) -> i64 ---

set_area_protection :: proc "c" (id: i32, newProtection: area_protection_flags) -> i32 ---

set_port_owner :: proc "c" (port: i32, team: i32) -> i32 ---

set_real_time_clock :: proc "c" (secsSinceJan1st1970: u64) ---

set_sem_owner :: proc "c" (id: i32, team: i32) -> i32 ---

set_signal_stack :: proc "c" (base: rawptr, size: uint) ---

set_thread_priority :: proc "c" (thread: i32, newPriority: thread_priority) -> i32 ---

sigaddset :: proc "c" (set: ^u64, _signal: i32) -> i32 ---

sigdelset :: proc "c" (set: ^u64, _signal: i32) -> i32 ---

sigemptyset :: proc "c" (set: ^u64) -> i32 ---

sigfillset :: proc "c" (set: ^u64) -> i32 ---

sigismember :: proc "c" (set: ^u64, _signal: i32) -> i32 ---

sigpause :: proc "c" (_signal: i32) -> i32 ---

sigpending :: proc "c" (set: ^u64) -> i32 ---

sigsuspend :: proc "c" (mask: ^u64) -> i32 ---

sigtimedwait :: proc "c" (set: ^u64, info: ^siginfo_t, timeout: ^unix.timespec) -> i32 ---

sigwait :: proc "c" (set: ^u64, _signal: ^i32) -> i32 ---

sigwaitinfo :: proc "c" (set: ^u64, info: ^siginfo_t) -> i32 ---

snooze :: proc "c" (amount: i64) -> i32 ---

snooze_etc :: proc "c" (amount: i64, timeBase: i32, flags: u32) -> i32 ---

snooze_until :: proc "c" (time: i64, timeBase: i32) -> i32 ---

spawn_thread :: proc "c" (thread_func, name: cstring, priority: thread_priority, data: rawptr) -> i32 ---

suspend_thread :: proc "c" (thread: i32) -> i32 ---

switch_sem :: proc "c" (semToBeReleased: i32) -> i32 ---

switch_sem_etc :: proc "c" (semToBeReleased: i32, id: i32, count: i32, flags: semaphore_flags, timeout: i64) -> i32 ---

system_time :: proc "c" () -> i64 ---

system_time_nsecs :: proc "c" () -> i64 ---

wait_for_thread :: proc "c" (thread: i32, returnValue: ^i32) -> i32 ---

wait_for_thread_etc :: proc "c" (id: i32, flags: u32, timeout: i64, _returnCode: ^i32) -> i32 ---

write_port :: proc "c" (port: i32, code: i32, buffer: rawptr, bufferSize: uint) -> i32 ---

write_port_etc :: proc "c" (
	port:       i32, 
	code:       i32, 
	buffer:     rawptr, 
	bufferSize: uint, 
	flags:      port_flags, 
	timeout:    i64, 
) -> i32 ---