Files
Odin/core/sys/windows.odin
T
2017-07-10 13:49:50 +01:00

730 lines
30 KiB
Odin

foreign_system_library (
"kernel32.lib" when ODIN_OS == "windows";
"user32.lib" when ODIN_OS == "windows";
"gdi32.lib" when ODIN_OS == "windows";
"winmm.lib" when ODIN_OS == "windows";
"shell32.lib" when ODIN_OS == "windows";
)
Handle :: rawptr;
Hwnd :: Handle;
Hdc :: Handle;
Hinstance :: Handle;
Hicon :: Handle;
Hcursor :: Handle;
Hmenu :: Handle;
Hbrush :: Handle;
Hgdiobj :: Handle;
Hmodule :: Handle;
Hmonitor :: Handle;
Wparam :: uint;
Lparam :: int;
Lresult :: int;
WndProc :: proc(Hwnd, u32, Wparam, Lparam) -> Lresult #cc_c;
Bool :: i32;
FALSE: Bool : 0;
TRUE: Bool : 1;
Point :: struct #ordered {
x, y: i32;
}
WndClassExA :: struct #ordered {
size, style: u32;
wnd_proc: WndProc;
cls_extra, wnd_extra: i32;
instance: Hinstance;
icon: Hicon;
cursor: Hcursor;
background: Hbrush;
menu_name, class_name: ^u8;
sm: Hicon;
}
Msg :: struct #ordered {
hwnd: Hwnd;
message: u32;
wparam: Wparam;
lparam: Lparam;
time: u32;
pt: Point;
}
Rect :: struct #ordered {
left: i32;
top: i32;
right: i32;
bottom: i32;
}
Filetime :: struct #ordered {
lo, hi: u32;
}
Systemtime :: struct #ordered {
year, month: u16;
day_of_week, day: u16;
hour, minute, second, millisecond: u16;
}
ByHandleFileInformation :: struct #ordered {
file_attributes: u32;
creation_time,
last_access_time,
last_write_time: Filetime;
volume_serial_number,
file_size_high,
file_size_low,
number_of_links,
file_index_high,
file_index_low: u32;
}
FileAttributeData :: struct #ordered {
file_attributes: u32;
creation_time,
last_access_time,
last_write_time: Filetime;
file_size_high,
file_size_low: u32;
}
FindData :: struct #ordered {
file_attributes: u32;
creation_time: Filetime;
last_access_time: Filetime;
last_write_time: Filetime;
file_size_high: u32;
file_size_low: u32;
reserved0: u32;
reserved1: u32;
file_name: [MAX_PATH]u8;
alternate_file_name: [14]u8;
}
SecurityAttributes :: struct #ordered {
length: u32;
security_descriptor: rawptr;
inherit_handle: Bool;
}
PixelFormatDescriptor :: struct #ordered {
size,
version,
flags: u32;
pixel_type,
color_bits,
red_bits,
red_shift,
green_bits,
green_shift,
blue_bits,
blue_shift,
alpha_bits,
alpha_shift,
accum_bits,
accum_red_bits,
accum_green_bits,
accum_blue_bits,
accum_alpha_bits,
depth_bits,
stencil_bits,
aux_buffers,
layer_type,
reserved: u8;
layer_mask,
visible_mask,
damage_mask: u32;
}
CriticalSection :: struct #ordered {
debug_info: ^CriticalSectionDebug;
lock_count: i32;
recursion_count: i32;
owning_thread: Handle;
lock_semaphore: Handle;
spin_count: ^u32;
}
CriticalSectionDebug :: struct #ordered {
typ: u16;
creator_back_trace_index: u16;
critical_section: ^CriticalSection;
process_locks_list: ^ListEntry;
entry_count: u32;
contention_count: u32;
flags: u32;
creator_back_trace_index_high: u16;
spare_word: u16;
}
ListEntry :: struct #ordered {flink, blink: ^ListEntry};
MAPVK_VK_TO_VSC :: 0;
MAPVK_VSC_TO_VK :: 1;
MAPVK_VK_TO_CHAR :: 2;
MAPVK_VSC_TO_VK_EX :: 3;
INVALID_HANDLE :: Handle(~int(0));
CREATE_SUSPENDED :: 0x00000004;
STACK_SIZE_PARAM_IS_A_RESERVATION :: 0x00010000;
WAIT_ABANDONED :: 0x00000080;
WAIT_OBJECT_0 :: 0;
WAIT_TIMEOUT :: 0x00000102;
WAIT_FAILED :: 0xffffffff;
CS_VREDRAW :: 0x0001;
CS_HREDRAW :: 0x0002;
CS_OWNDC :: 0x0020;
CW_USEDEFAULT :: -0x80000000;
WS_OVERLAPPED :: 0;
WS_MAXIMIZEBOX :: 0x00010000;
WS_MINIMIZEBOX :: 0x00020000;
WS_THICKFRAME :: 0x00040000;
WS_SYSMENU :: 0x00080000;
WS_BORDER :: 0x00800000;
WS_CAPTION :: 0x00C00000;
WS_VISIBLE :: 0x10000000;
WS_POPUP :: 0x80000000;
WS_OVERLAPPEDWINDOW :: WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX;
WS_POPUPWINDOW :: WS_POPUP | WS_BORDER | WS_SYSMENU;
WM_DESTROY :: 0x0002;
WM_SIZE :: 0x0005;
WM_CLOSE :: 0x0010;
WM_ACTIVATEAPP :: 0x001C;
WM_QUIT :: 0x0012;
WM_KEYDOWN :: 0x0100;
WM_KEYUP :: 0x0101;
WM_SIZING :: 0x0214;
WM_SYSKEYDOWN :: 0x0104;
WM_SYSKEYUP :: 0x0105;
WM_WINDOWPOSCHANGED :: 0x0047;
WM_SETCURSOR :: 0x0020;
WM_CHAR :: 0x0102;
WM_ACTIVATE :: 0x0006;
WM_SETFOCUS :: 0x0007;
WM_KILLFOCUS :: 0x0008;
WM_USER :: 0x0400;
WM_MOUSEWHEEL :: 0x020A;
WM_MOUSEMOVE :: 0x0200;
WM_LBUTTONDOWN :: 0x0201;
WM_LBUTTONUP :: 0x0202;
WM_LBUTTONDBLCLK :: 0x0203;
WM_RBUTTONDOWN :: 0x0204;
WM_RBUTTONUP :: 0x0205;
WM_RBUTTONDBLCLK :: 0x0206;
WM_MBUTTONDOWN :: 0x0207;
WM_MBUTTONUP :: 0x0208;
WM_MBUTTONDBLCLK :: 0x0209;
PM_NOREMOVE :: 0x0000;
PM_REMOVE :: 0x0001;
PM_NOYIELD :: 0x0002;
BLACK_BRUSH :: 4;
SM_CXSCREEN :: 0;
SM_CYSCREEN :: 1;
SW_SHOW :: 5;
COLOR_BACKGROUND :: Hbrush(int(1));
INVALID_SET_FILE_POINTER :: ~u32(0);
HEAP_ZERO_MEMORY :: 0x00000008;
INFINITE :: 0xffffffff;
GWL_STYLE :: -16;
Hwnd_TOP :: Hwnd(uint(0));
BI_RGB :: 0;
DIB_RGB_COLORS :: 0x00;
SRCCOPY: u32 : 0x00cc0020;
MONITOR_DEFAULTTONULL :: 0x00000000;
MONITOR_DEFAULTTOPRIMARY :: 0x00000001;
MONITOR_DEFAULTTONEAREST :: 0x00000002;
SWP_FRAMECHANGED :: 0x0020;
SWP_NOOWNERZORDER :: 0x0200;
SWP_NOZORDER :: 0x0004;
SWP_NOSIZE :: 0x0001;
SWP_NOMOVE :: 0x0002;
// Windows OpenGL
PFD_TYPE_RGBA :: 0;
PFD_TYPE_COLORINDEX :: 1;
PFD_MAIN_PLANE :: 0;
PFD_OVERLAY_PLANE :: 1;
PFD_UNDERLAY_PLANE :: -1;
PFD_DOUBLEBUFFER :: 1;
PFD_STEREO :: 2;
PFD_DRAW_TO_WINDOW :: 4;
PFD_DRAW_TO_BITMAP :: 8;
PFD_SUPPORT_GDI :: 16;
PFD_SUPPORT_OPENGL :: 32;
PFD_GENERIC_FORMAT :: 64;
PFD_NEED_PALETTE :: 128;
PFD_NEED_SYSTEM_PALETTE :: 0x00000100;
PFD_SWAP_EXCHANGE :: 0x00000200;
PFD_SWAP_COPY :: 0x00000400;
PFD_SWAP_LAYER_BUFFERS :: 0x00000800;
PFD_GENERIC_ACCELERATED :: 0x00001000;
PFD_DEPTH_DONTCARE :: 0x20000000;
PFD_DOUBLEBUFFER_DONTCARE :: 0x40000000;
PFD_STEREO_DONTCARE :: 0x80000000;
GET_FILEEX_INFO_LEVELS :: i32;
GetFileExInfoStandard: GET_FILEEX_INFO_LEVELS : 0;
GetFileExMaxInfoLevel: GET_FILEEX_INFO_LEVELS : 1;
foreign kernel32 {
get_last_error :: proc() -> i32 #cc_std #link_name "GetLastError" ---;
exit_process :: proc(exit_code: u32) #cc_std #link_name "ExitProcess" ---;
get_module_handle_a :: proc(module_name: ^u8) -> Hinstance #cc_std #link_name "GetModuleHandleA" ---;
sleep :: proc(ms: i32) -> i32 #cc_std #link_name "Sleep" ---;
query_performance_frequency :: proc(result: ^i64) -> i32 #cc_std #link_name "QueryPerformanceFrequency" ---;
query_performance_counter :: proc(result: ^i64) -> i32 #cc_std #link_name "QueryPerformanceCounter" ---;
output_debug_string_a :: proc(c_str: ^u8) #cc_std #link_name "OutputDebugStringA" ---;
get_command_line_a :: proc() -> ^u8 #cc_std #link_name "GetCommandLineA" ---;
get_command_line_w :: proc() -> ^u16 #cc_std #link_name "GetCommandLineW" ---;
get_system_metrics :: proc(index: i32) -> i32 #cc_std #link_name "GetSystemMetrics" ---;
get_current_thread_id :: proc() -> u32 #cc_std #link_name "GetCurrentThreadId" ---;
get_system_time_as_file_time :: proc(system_time_as_file_time: ^Filetime) #cc_std #link_name "GetSystemTimeAsFileTime" ---;
file_time_to_local_file_time :: proc(file_time: ^Filetime, local_file_time: ^Filetime) -> Bool #cc_std #link_name "FileTimeToLocalFileTime" ---;
file_time_to_system_time :: proc(file_time: ^Filetime, system_time: ^Systemtime) -> Bool #cc_std #link_name "FileTimeToSystemTime" ---;
system_time_to_file_time :: proc(system_time: ^Systemtime, file_time: ^Filetime) -> Bool #cc_std #link_name "SystemTimeToFileTime" ---;
close_handle :: proc(h: Handle) -> i32 #cc_std #link_name "CloseHandle" ---;
get_std_handle :: proc(h: i32) -> Handle #cc_std #link_name "GetStdHandle" ---;
create_file_a :: proc(filename: ^u8, desired_access, share_mode: u32,
security: rawptr,
creation, flags_and_attribs: u32, template_file: Handle) -> Handle #cc_std #link_name "CreateFileA" ---;
read_file :: proc(h: Handle, buf: rawptr, to_read: u32, bytes_read: ^i32, overlapped: rawptr) -> Bool #cc_std #link_name "ReadFile" ---;
write_file :: proc(h: Handle, buf: rawptr, len: i32, written_result: ^i32, overlapped: rawptr) -> Bool #cc_std #link_name "WriteFile" ---;
get_file_size_ex :: proc(file_handle: Handle, file_size: ^i64) -> Bool #cc_std #link_name "GetFileSizeEx" ---;
get_file_attributes_a :: proc(filename: ^u8) -> u32 #cc_std #link_name "GetFileAttributesA" ---;
get_file_attributes_ex_a :: proc(filename: ^u8, info_level_id: GET_FILEEX_INFO_LEVELS, file_info: rawptr) -> Bool #cc_std #link_name "GetFileAttributesExA" ---;
get_file_information_by_handle :: proc(file_handle: Handle, file_info: ^ByHandleFileInformation) -> Bool #cc_std #link_name "GetFileInformationByHandle" ---;
get_file_type :: proc(file_handle: Handle) -> u32 #cc_std #link_name "GetFileType" ---;
set_file_pointer :: proc(file_handle: Handle, distance_to_move: i32, distance_to_move_high: ^i32, move_method: u32) -> u32 #cc_std #link_name "SetFilePointer" ---;
set_handle_information :: proc(obj: Handle, mask, flags: u32) -> Bool #cc_std #link_name "SetHandleInformation" ---;
find_first_file_a :: proc(file_name : ^u8, data : ^FindData) -> Handle #cc_std #link_name "FindFirstFileA" ---;
find_next_file_a :: proc(file : Handle, data : ^FindData) -> Bool #cc_std #link_name "FindNextFileA" ---;
find_close :: proc(file : Handle) -> Bool #cc_std #link_name "FindClose" ---;
heap_alloc :: proc(h: Handle, flags: u32, bytes: int) -> rawptr #cc_std #link_name "HeapAlloc" ---;
heap_realloc :: proc(h: Handle, flags: u32, memory: rawptr, bytes: int) -> rawptr #cc_std #link_name "HeapReAlloc" ---;
heap_free :: proc(h: Handle, flags: u32, memory: rawptr) -> Bool #cc_std #link_name "HeapFree" ---;
get_process_heap :: proc() -> Handle #cc_std #link_name "GetProcessHeap" ---;
create_semaphore_a :: proc(attributes: ^SecurityAttributes, initial_count, maximum_count: i32, name: ^u8) -> Handle #cc_std #link_name "CreateSemaphoreA" ---;
release_semaphore :: proc(semaphore: Handle, release_count: i32, previous_count: ^i32) -> Bool #cc_std #link_name "ReleaseSemaphore" ---;
wait_for_single_object :: proc(handle: Handle, milliseconds: u32) -> u32 #cc_std #link_name "WaitForSingleObject" ---;
interlocked_compare_exchange :: proc(dst: ^i32, exchange, comparand: i32) -> i32 #cc_c #link_name "InterlockedCompareExchange" ---;
interlocked_exchange :: proc(dst: ^i32, desired: i32) -> i32 #cc_c #link_name "InterlockedExchange" ---;
interlocked_exchange_add :: proc(dst: ^i32, desired: i32) -> i32 #cc_c #link_name "InterlockedExchangeAdd" ---;
interlocked_and :: proc(dst: ^i32, desired: i32) -> i32 #cc_c #link_name "InterlockedAnd" ---;
interlocked_or :: proc(dst: ^i32, desired: i32) -> i32 #cc_c #link_name "InterlockedOr" ---;
interlocked_compare_exchange64 :: proc(dst: ^i64, exchange, comparand: i64) -> i64 #cc_c #link_name "InterlockedCompareExchange64" ---;
interlocked_exchange64 :: proc(dst: ^i64, desired: i64) -> i64 #cc_c #link_name "InterlockedExchange64" ---;
interlocked_exchange_add64 :: proc(dst: ^i64, desired: i64) -> i64 #cc_c #link_name "InterlockedExchangeAdd64" ---;
interlocked_and64 :: proc(dst: ^i64, desired: i64) -> i64 #cc_c #link_name "InterlockedAnd64" ---;
interlocked_or64 :: proc(dst: ^i64, desired: i64) -> i64 #cc_c #link_name "InterlockedOr64" ---;
mm_pause :: proc() #cc_std #link_name "_mm_pause" ---;
read_write_barrier :: proc() #cc_std #link_name "ReadWriteBarrier" ---;
write_barrier :: proc() #cc_std #link_name "WriteBarrier" ---;
read_barrier :: proc() #cc_std #link_name "ReadBarrier" ---;
create_thread :: proc(thread_attributes: ^SecurityAttributes, stack_size: int, start_routine: rawptr,
parameter: rawptr, creation_flags: u32, thread_id: ^u32) -> Handle #cc_std #link_name "CreateThread" ---;
resume_thread :: proc(thread: Handle) -> u32 #cc_std #link_name "ResumeThread" ---;
get_thread_priority :: proc(thread: Handle) -> i32 #cc_std #link_name "GetThreadPriority" ---;
set_thread_priority :: proc(thread: Handle, priority: i32) -> Bool #cc_std #link_name "SetThreadPriority" ---;
get_exit_code_thread :: proc(thread: Handle, exit_code: ^u32) -> Bool #cc_std #link_name "GetExitCodeThread" ---;
initialize_critical_section :: proc(critical_section: ^CriticalSection) #cc_std #link_name "InitializeCriticalSection" ---;
initialize_critical_section_and_spin_count :: proc(critical_section: ^CriticalSection, spin_count: u32) #cc_std #link_name "InitializeCriticalSectionAndSpinCount" ---;
delete_critical_section :: proc(critical_section: ^CriticalSection) #cc_std #link_name "DeleteCriticalSection" ---;
set_critical_section_spin_count :: proc(critical_section: ^CriticalSection, spin_count: u32) -> u32 #cc_std #link_name "SetCriticalSectionSpinCount" ---;
try_enter_critical_section :: proc(critical_section: ^CriticalSection) -> Bool #cc_std #link_name "TryEnterCriticalSection" ---;
enter_critical_section :: proc(critical_section: ^CriticalSection) #cc_std #link_name "EnterCriticalSection" ---;
leave_critical_section :: proc(critical_section: ^CriticalSection) #cc_std #link_name "LeaveCriticalSection" ---;
create_event_a :: proc(event_attributes: ^SecurityAttributes, manual_reset, initial_state: Bool, name: ^u8) -> Handle #cc_std #link_name "CreateEventA" ---;
load_library_a :: proc(c_str: ^u8) -> Hmodule #cc_std #link_name "LoadLibraryA" ---;
free_library :: proc(h: Hmodule) #cc_std #link_name "FreeLibrary" ---;
get_proc_address :: proc(h: Hmodule, c_str: ^u8) -> rawptr #cc_std #link_name "GetProcAddress" ---;
}
foreign user32 {
get_desktop_window :: proc() -> Hwnd #cc_std #link_name "GetDesktopWindow" ---;
show_cursor :: proc(show : Bool) #cc_std #link_name "ShowCursor" ---;
get_cursor_pos :: proc(p: ^Point) -> i32 #cc_std #link_name "GetCursorPos" ---;
screen_to_client :: proc(h: Hwnd, p: ^Point) -> i32 #cc_std #link_name "ScreenToClient" ---;
post_quit_message :: proc(exit_code: i32) #cc_std #link_name "PostQuitMessage" ---;
set_window_text_a :: proc(hwnd: Hwnd, c_string: ^u8) -> Bool #cc_std #link_name "SetWindowTextA" ---;
register_class_ex_a :: proc(wc: ^WndClassExA) -> i16 #cc_std #link_name "RegisterClassExA" ---;
create_window_ex_a :: proc(ex_style: u32,
class_name, title: ^u8,
style: u32,
x, y, w, h: i32,
parent: Hwnd, menu: Hmenu, instance: Hinstance,
param: rawptr) -> Hwnd #cc_std #link_name "CreateWindowExA" ---;
show_window :: proc(hwnd: Hwnd, cmd_show: i32) -> Bool #cc_std #link_name "ShowWindow" ---;
translate_message :: proc(msg: ^Msg) -> Bool #cc_std #link_name "TranslateMessage" ---;
dispatch_message_a :: proc(msg: ^Msg) -> Lresult #cc_std #link_name "DispatchMessageA" ---;
update_window :: proc(hwnd: Hwnd) -> Bool #cc_std #link_name "UpdateWindow" ---;
get_message_a :: proc(msg: ^Msg, hwnd: Hwnd, msg_filter_min, msg_filter_max : u32) -> Bool #cc_std #link_name "GetMessageA" ---;
peek_message_a :: proc(msg: ^Msg, hwnd: Hwnd,
msg_filter_min, msg_filter_max, remove_msg: u32) -> Bool #cc_std #link_name "PeekMessageA" ---;
post_message :: proc(hwnd: Hwnd, msg, wparam, lparam : u32) -> Bool #cc_std #link_name "PostMessageA" ---;
def_window_proc_a :: proc(hwnd: Hwnd, msg: u32, wparam: Wparam, lparam: Lparam) -> Lresult #cc_std #link_name "DefWindowProcA" ---;
adjust_window_rect :: proc(rect: ^Rect, style: u32, menu: Bool) -> Bool #cc_std #link_name "AdjustWindowRect" ---;
get_active_window :: proc() -> Hwnd #cc_std #link_name "GetActiveWindow" ---;
destroy_window :: proc(wnd: Hwnd) -> Bool #cc_std #link_name "DestroyWindow" ---;
describe_pixel_format :: proc(dc: Hdc, pixel_format: i32, bytes : u32, pfd: ^PixelFormatDescriptor) -> i32 #cc_std #link_name "DescribePixelFormat" ---;
get_monitor_info_a :: proc(monitor: Hmonitor, mi: ^MonitorInfo) -> Bool #cc_std #link_name "GetMonitorInfoA" ---;
monitor_from_window :: proc(wnd: Hwnd, flags : u32) -> Hmonitor #cc_std #link_name "MonitorFromWindow" ---;
set_window_pos :: proc(wnd: Hwnd, wndInsertAfter: Hwnd, x, y, width, height: i32, flags: u32) #cc_std #link_name "SetWindowPos" ---;
get_window_placement :: proc(wnd: Hwnd, wndpl: ^WindowPlacement) -> Bool #cc_std #link_name "GetWindowPlacement" ---;
set_window_placement :: proc(wnd: Hwnd, wndpl: ^WindowPlacement) -> Bool #cc_std #link_name "SetWindowPlacement" ---;
get_window_rect :: proc(wnd: Hwnd, rect: ^Rect) -> Bool #cc_std #link_name "GetWindowRect" ---;
get_window_long_ptr_a :: proc(wnd: Hwnd, index: i32) -> i64 #cc_std #link_name "GetWindowLongPtrA" ---;
set_window_long_ptr_a :: proc(wnd: Hwnd, index: i32, new: i64) -> i64 #cc_std #link_name "SetWindowLongPtrA" ---;
get_window_text :: proc(wnd: Hwnd, str: ^u8, maxCount: i32) -> i32 #cc_std #link_name "GetWindowText" ---;
get_client_rect :: proc(hwnd: Hwnd, rect: ^Rect) -> Bool #cc_std #link_name "GetClientRect" ---;
get_dc :: proc(h: Hwnd) -> Hdc #cc_std #link_name "GetDC" ---;
release_dc :: proc(wnd: Hwnd, hdc: Hdc) -> i32 #cc_std #link_name "ReleaseDC" ---;
map_virtual_key :: proc(scancode : u32, map_type : u32) -> u32 #cc_std #link_name "MapVirtualKeyA" ---;
get_key_state :: proc(v_key: i32) -> i16 #cc_std #link_name "GetKeyState" ---;
get_async_key_state :: proc(v_key: i32) -> i16 #cc_std #link_name "GetAsyncKeyState" ---;
}
foreign gdi32 {
get_stock_object :: proc(fn_object: i32) -> Hgdiobj #cc_std #link_name "GetStockObject" ---;
stretch_dibits :: proc(hdc: Hdc,
x_dst, y_dst, width_dst, height_dst: i32,
x_src, y_src, width_src, header_src: i32,
bits: rawptr, bits_info: ^BitmapInfo,
usage: u32,
rop: u32) -> i32 #cc_std #link_name "StretchDIBits" ---;
set_pixel_format :: proc(hdc: Hdc, pixel_format: i32, pfd: ^PixelFormatDescriptor) -> Bool #cc_std #link_name "SetPixelFormat" ---;
choose_pixel_format :: proc(hdc: Hdc, pfd: ^PixelFormatDescriptor) -> i32 #cc_std #link_name "ChoosePixelFormat" ---;
swap_buffers :: proc(hdc: Hdc) -> Bool #cc_std #link_name "SwapBuffers" ---;
}
foreign shell32 {
command_line_to_argv_w :: proc(cmd_list: ^u16, num_args: ^i32) -> ^^u16 #cc_std #link_name "CommandLineToArgvW" ---;
}
foreign winmm {
time_get_time :: proc() -> u32 #cc_std #link_name "timeGetTime" ---;
}
get_query_performance_frequency :: proc() -> i64 {
r: i64;
query_performance_frequency(&r);
return r;
}
HIWORD :: proc(wParam: Wparam) -> u16 { return u16((u32(wParam) >> 16) & 0xffff); }
HIWORD :: proc(lParam: Lparam) -> u16 { return u16((u32(lParam) >> 16) & 0xffff); }
LOWORD :: proc(wParam: Wparam) -> u16 { return u16(wParam); }
LOWORD :: proc(lParam: Lparam) -> u16 { return u16(lParam); }
is_key_down :: proc(key: KeyCode) -> bool #inline { return get_async_key_state(i32(key)) < 0; }
MAX_PATH :: 0x00000104;
HANDLE_FLAG_INHERIT :: 1;
HANDLE_FLAG_PROTECT_FROM_CLOSE :: 2;
FILE_BEGIN :: 0;
FILE_CURRENT :: 1;
FILE_END :: 2;
FILE_SHARE_READ :: 0x00000001;
FILE_SHARE_WRITE :: 0x00000002;
FILE_SHARE_DELETE :: 0x00000004;
FILE_GENERIC_ALL :: 0x10000000;
FILE_GENERIC_EXECUTE :: 0x20000000;
FILE_GENERIC_WRITE :: 0x40000000;
FILE_GENERIC_READ :: 0x80000000;
FILE_APPEND_DATA :: 0x0004;
STD_INPUT_HANDLE :: -10;
STD_OUTPUT_HANDLE :: -11;
STD_ERROR_HANDLE :: -12;
CREATE_NEW :: 1;
CREATE_ALWAYS :: 2;
OPEN_EXISTING :: 3;
OPEN_ALWAYS :: 4;
TRUNCATE_EXISTING :: 5;
INVALID_FILE_ATTRIBUTES :: -1;
FILE_ATTRIBUTE_READONLY :: 0x00000001;
FILE_ATTRIBUTE_HIDDEN :: 0x00000002;
FILE_ATTRIBUTE_SYSTEM :: 0x00000004;
FILE_ATTRIBUTE_DIRECTORY :: 0x00000010;
FILE_ATTRIBUTE_ARCHIVE :: 0x00000020;
FILE_ATTRIBUTE_DEVICE :: 0x00000040;
FILE_ATTRIBUTE_NORMAL :: 0x00000080;
FILE_ATTRIBUTE_TEMPORARY :: 0x00000100;
FILE_ATTRIBUTE_SPARSE_FILE :: 0x00000200;
FILE_ATTRIBUTE_REPARSE_Point :: 0x00000400;
FILE_ATTRIBUTE_COMPRESSED :: 0x00000800;
FILE_ATTRIBUTE_OFFLINE :: 0x00001000;
FILE_ATTRIBUTE_NOT_CONTENT_INDEXED :: 0x00002000;
FILE_ATTRIBUTE_ENCRYPTED :: 0x00004000;
FILE_TYPE_DISK :: 0x0001;
FILE_TYPE_CHAR :: 0x0002;
FILE_TYPE_PIPE :: 0x0003;
MonitorInfo :: struct #ordered {
size: u32;
monitor: Rect;
work: Rect;
flags: u32;
}
WindowPlacement :: struct #ordered {
length: u32;
flags: u32;
show_cmd: u32;
min_pos: Point;
max_pos: Point;
normal_pos: Rect;
}
BitmapInfoHeader :: struct #ordered {
size: u32;
width, height: i32;
planes, bit_count: i16;
compression: u32;
size_image: u32;
x_pels_per_meter: i32;
y_pels_per_meter: i32;
clr_used: u32;
clr_important: u32;
}
BitmapInfo :: struct #ordered {
using header: BitmapInfoHeader;
colors: [1]RgbQuad;
}
RgbQuad :: struct #ordered { blue, green, red, reserved: u8 }
KeyCode :: enum i32 {
Lbutton = 0x01,
Rbutton = 0x02,
Cancel = 0x03,
Mbutton = 0x04,
Back = 0x08,
Tab = 0x09,
Clear = 0x0C,
Return = 0x0D,
Shift = 0x10,
Control = 0x11,
Menu = 0x12,
Pause = 0x13,
Capital = 0x14,
Kana = 0x15,
Hangeul = 0x15,
Hangul = 0x15,
Junja = 0x17,
Final = 0x18,
Hanja = 0x19,
Kanji = 0x19,
Escape = 0x1B,
Convert = 0x1C,
NonConvert = 0x1D,
Accept = 0x1E,
ModeChange = 0x1F,
Space = 0x20,
Prior = 0x21,
Next = 0x22,
End = 0x23,
Home = 0x24,
Left = 0x25,
Up = 0x26,
Right = 0x27,
Down = 0x28,
Select = 0x29,
Print = 0x2A,
Execute = 0x2B,
Snapshot = 0x2C,
Insert = 0x2D,
Delete = 0x2E,
Help = 0x2F,
Num0 = '0',
Num1 = '1',
Num2 = '2',
Num3 = '3',
Num4 = '4',
Num5 = '5',
Num6 = '6',
Num7 = '7',
Num8 = '8',
Num9 = '9',
A = 'A',
B = 'B',
C = 'C',
D = 'D',
E = 'E',
F = 'F',
G = 'G',
H = 'H',
I = 'I',
J = 'J',
K = 'K',
L = 'L',
M = 'M',
N = 'N',
O = 'O',
P = 'P',
Q = 'Q',
R = 'R',
S = 'S',
T = 'T',
U = 'U',
V = 'V',
W = 'W',
X = 'X',
Y = 'Y',
Z = 'Z',
Lwin = 0x5B,
Rwin = 0x5C,
Apps = 0x5D,
Numpad0 = 0x60,
Numpad1 = 0x61,
Numpad2 = 0x62,
Numpad3 = 0x63,
Numpad4 = 0x64,
Numpad5 = 0x65,
Numpad6 = 0x66,
Numpad7 = 0x67,
Numpad8 = 0x68,
Numpad9 = 0x69,
Multiply = 0x6A,
Add = 0x6B,
Separator = 0x6C,
Subtract = 0x6D,
Decimal = 0x6E,
Divide = 0x6F,
F1 = 0x70,
F2 = 0x71,
F3 = 0x72,
F4 = 0x73,
F5 = 0x74,
F6 = 0x75,
F7 = 0x76,
F8 = 0x77,
F9 = 0x78,
F10 = 0x79,
F11 = 0x7A,
F12 = 0x7B,
F13 = 0x7C,
F14 = 0x7D,
F15 = 0x7E,
F16 = 0x7F,
F17 = 0x80,
F18 = 0x81,
F19 = 0x82,
F20 = 0x83,
F21 = 0x84,
F22 = 0x85,
F23 = 0x86,
F24 = 0x87,
Numlock = 0x90,
Scroll = 0x91,
Lshift = 0xA0,
Rshift = 0xA1,
Lcontrol = 0xA2,
Rcontrol = 0xA3,
Lmenu = 0xA4,
Rmenu = 0xA5,
ProcessKey = 0xE5,
Attn = 0xF6,
Crsel = 0xF7,
Exsel = 0xF8,
Ereof = 0xF9,
Play = 0xFA,
Zoom = 0xFB,
Noname = 0xFC,
Pa1 = 0xFD,
OemClear = 0xFE,
}