// +build windows package win32 Uint_Ptr :: distinct uint; Long_Ptr :: distinct int; Handle :: distinct rawptr; Hwnd :: distinct Handle; Hdc :: distinct Handle; Hinstance :: distinct Handle; Hicon :: distinct Handle; Hcursor :: distinct Handle; Hmenu :: distinct Handle; Hbitmap :: distinct Handle; Hbrush :: distinct Handle; Hgdiobj :: distinct Handle; Hmodule :: distinct Handle; Hmonitor :: distinct Handle; Hrawinput :: distinct Handle; Hresult :: distinct i32; HKL :: distinct Handle; Wparam :: distinct Uint_Ptr; Lparam :: distinct Long_Ptr; Lresult :: distinct Long_Ptr; Wnd_Proc :: distinct #type proc "std" (Hwnd, u32, Wparam, Lparam) -> Lresult; Monitor_Enum_Proc :: distinct #type proc "std" (Hmonitor, Hdc, ^Rect, Lparam) -> bool; Bool :: distinct b32; Wstring :: distinct ^u16; Point :: struct { x, y: i32, } Wnd_Class_A :: struct { style: u32, wnd_proc: Wnd_Proc, cls_extra, wnd_extra: i32, instance: Hinstance, icon: Hicon, cursor: Hcursor, background: Hbrush, menu_name, class_name: cstring } Wnd_Class_W :: struct { style: u32, wnd_proc: Wnd_Proc, cls_extra, wnd_extra: i32, instance: Hinstance, icon: Hicon, cursor: Hcursor, background: Hbrush, menu_name, class_name: Wstring } Wnd_Class_Ex_A :: struct { size, style: u32, wnd_proc: Wnd_Proc, cls_extra, wnd_extra: i32, instance: Hinstance, icon: Hicon, cursor: Hcursor, background: Hbrush, menu_name, class_name: cstring, sm: Hicon, } Wnd_Class_Ex_W :: struct { size, style: u32, wnd_proc: Wnd_Proc, cls_extra, wnd_extra: i32, instance: Hinstance, icon: Hicon, cursor: Hcursor, background: Hbrush, menu_name, class_name: Wstring, sm: Hicon, } Msg :: struct { hwnd: Hwnd, message: u32, wparam: Wparam, lparam: Lparam, time: u32, pt: Point, } Rect :: struct { left: i32, top: i32, right: i32, bottom: i32, } Filetime :: struct { lo, hi: u32, } Systemtime :: struct { year, month: u16, day_of_week, day: u16, hour, minute, second, millisecond: u16, } By_Handle_File_Information :: struct { 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, } File_Attribute_Data :: struct { file_attributes: u32, creation_time, last_access_time, last_write_time: Filetime, file_size_high, file_size_low: u32, } // NOTE(Jeroen): The widechar version might want at least the 32k MAX_PATH_WIDE // https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-findfirstfilew#parameters Find_Data_W :: struct{ 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]u16, alternate_file_name: [14]u16, } Find_Data_A :: struct{ 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]byte, alternate_file_name: [14]byte, } Security_Attributes :: struct { length: u32, security_descriptor: rawptr, inherit_handle: Bool, } Process_Information :: struct { process: Handle, thread: Handle, process_id: u32, thread_id: u32 } Startup_Info :: struct { cb: u32, reserved: Wstring, desktop: Wstring, title: Wstring, x: u32, y: u32, x_size: u32, y_size: u32, x_count_chars: u32, y_count_chars: u32, fill_attribute: u32, flags: u32, show_window: u16, _: u16, _: cstring, stdin: Handle, stdout: Handle, stderr: Handle, } Pixel_Format_Descriptor :: struct { 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: byte, layer_mask, visible_mask, damage_mask: u32, } Critical_Section :: struct { debug_info: ^Critical_Section_Debug, lock_count: i32, recursion_count: i32, owning_thread: Handle, lock_semaphore: Handle, spin_count: ^u32, } Critical_Section_Debug :: struct { typ: u16, creator_back_trace_index: u16, critical_section: ^Critical_Section, process_locks_list: ^List_Entry, entry_count: u32, contention_count: u32, flags: u32, creator_back_trace_index_high: u16, spare_word: u16, } List_Entry :: struct {flink, blink: ^List_Entry}; Raw_Input_Device :: struct { usage_page: u16, usage: u16, flags: u32, wnd_target: Hwnd, } Raw_Input_Header :: struct { kind: u32, size: u32, device: Handle, wparam: Wparam, } Raw_HID :: struct { size_hid: u32, count: u32, raw_data: [1]byte, } Raw_Keyboard :: struct { make_code: u16, flags: u16, reserved: u16, vkey: u16, message: u32, extra_information: u32, } Raw_Mouse :: struct { flags: u16, using data: struct #raw_union { buttons: u32, using _: struct { button_flags: u16, button_data: u16, }, }, raw_buttons: u32, last_x: i32, last_y: i32, extra_information: u32, } Raw_Input :: struct { using header: Raw_Input_Header, data: struct #raw_union { mouse: Raw_Mouse, keyboard: Raw_Keyboard, hid: Raw_HID, }, } Overlapped :: struct { internal: ^u64, internal_high: ^u64, using _: struct #raw_union { using _: struct { offset: u32, offset_high: u32, }, pointer: rawptr, }, event: Handle, } File_Notify_Information :: struct { next_entry_offset: u32, action: u32, file_name_length: u32, file_name: [1]u16, } // https://docs.microsoft.com/en-gb/windows/win32/api/sysinfoapi/ns-sysinfoapi-system_info System_Info :: struct { using _: struct #raw_union { oem_id: u32, using _: struct #raw_union { processor_architecture: u16, _: u16, // reserved }, }, page_size: u32, minimum_application_address: rawptr, maximum_application_address: rawptr, active_processor_mask: u32, number_of_processors: u32, processor_type: u32, allocation_granularity: u32, processor_level: u16, processor_revision: u16, } // https://docs.microsoft.com/en-us/windows/desktop/api/winnt/ns-winnt-_osversioninfoexa OS_Version_Info_Ex_A :: struct { os_version_info_size: u32, major_version: u32, minor_version: u32, build_number: u32, platform_id : u32, service_pack_string: [128]u8, service_pack_major: u16, service_pack_minor: u16, suite_mask: u16, product_type: u8, reserved: u8 } MAPVK_VK_TO_VSC :: 0; MAPVK_VSC_TO_VK :: 1; MAPVK_VK_TO_CHAR :: 2; MAPVK_VSC_TO_VK_EX :: 3; //WinUser.h VK_LBUTTON :: 0x01; VK_RBUTTON :: 0x02; VK_CANCEL :: 0x03; VK_MBUTTON :: 0x04; /* NOT contiguous with L & RBUTTON */ VK_XBUTTON1 :: 0x05; /* NOT contiguous with L & RBUTTON */ VK_XBUTTON2 :: 0x06; /* NOT contiguous with L & RBUTTON */ /* * :: 0x07 : reserved */ VK_BACK :: 0x08; VK_TAB :: 0x09; /* * :: 0x0A - :: 0x0B : reserved */ VK_CLEAR :: 0x0C; VK_RETURN :: 0x0D; /* * :: 0x0E - :: 0x0F : unassigned */ VK_SHIFT :: 0x10; VK_CONTROL :: 0x11; VK_MENU :: 0x12; VK_PAUSE :: 0x13; VK_CAPITAL :: 0x14; VK_KANA :: 0x15; VK_HANGEUL :: 0x15; /* old name - should be here for compatibility */ VK_HANGUL :: 0x15; /* * :: 0x16 : unassigned */ VK_JUNJA :: 0x17; VK_FINAL :: 0x18; VK_HANJA :: 0x19; VK_KANJI :: 0x19; /* * :: 0x1A : unassigned */ VK_ESCAPE :: 0x1B; VK_CONVERT :: 0x1C; VK_NONCONVERT :: 0x1D; VK_ACCEPT :: 0x1E; VK_MODECHANGE :: 0x1F; VK_SPACE :: 0x20; VK_PRIOR :: 0x21; VK_NEXT :: 0x22; VK_END :: 0x23; VK_HOME :: 0x24; VK_LEFT :: 0x25; VK_UP :: 0x26; VK_RIGHT :: 0x27; VK_DOWN :: 0x28; VK_SELECT :: 0x29; VK_PRINT :: 0x2A; VK_EXECUTE :: 0x2B; VK_SNAPSHOT :: 0x2C; VK_INSERT :: 0x2D; VK_DELETE :: 0x2E; VK_HELP :: 0x2F; /* * VK_0 - VK_9 are the same as ASCII '0' - '9' (:: 0x30 - :: 0x39) * :: 0x3A - :: 0x40 : unassigned * VK_A - VK_Z are the same as ASCII 'A' - 'Z' (:: 0x41 - :: 0x5A) */ VK_LWIN :: 0x5B; VK_RWIN :: 0x5C; VK_APPS :: 0x5D; /* * :: 0x5E : reserved */ VK_SLEEP :: 0x5F; VK_NUMPAD0 :: 0x60; VK_NUMPAD1 :: 0x61; VK_NUMPAD2 :: 0x62; VK_NUMPAD3 :: 0x63; VK_NUMPAD4 :: 0x64; VK_NUMPAD5 :: 0x65; VK_NUMPAD6 :: 0x66; VK_NUMPAD7 :: 0x67; VK_NUMPAD8 :: 0x68; VK_NUMPAD9 :: 0x69; VK_MULTIPLY :: 0x6A; VK_ADD :: 0x6B; VK_SEPARATOR :: 0x6C; VK_SUBTRACT :: 0x6D; VK_DECIMAL :: 0x6E; VK_DIVIDE :: 0x6F; VK_F1 :: 0x70; VK_F2 :: 0x71; VK_F3 :: 0x72; VK_F4 :: 0x73; VK_F5 :: 0x74; VK_F6 :: 0x75; VK_F7 :: 0x76; VK_F8 :: 0x77; VK_F9 :: 0x78; VK_F10 :: 0x79; VK_F11 :: 0x7A; VK_F12 :: 0x7B; VK_F13 :: 0x7C; VK_F14 :: 0x7D; VK_F15 :: 0x7E; VK_F16 :: 0x7F; VK_F17 :: 0x80; VK_F18 :: 0x81; VK_F19 :: 0x82; VK_F20 :: 0x83; VK_F21 :: 0x84; VK_F22 :: 0x85; VK_F23 :: 0x86; VK_F24 :: 0x87; INVALID_HANDLE :: Handle(~uintptr(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_MAXIMIZE :: 0x01000000; WS_MINIMIZE :: 0x20000000; WS_OVERLAPPEDWINDOW :: WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX; WS_POPUPWINDOW :: WS_POPUP | WS_BORDER | WS_SYSMENU; WS_EX_DLGMODALFRAME :: 0x00000001; WS_EX_NOPARENTNOTIFY :: 0x00000004; WS_EX_TOPMOST :: 0x00000008; WS_EX_ACCEPTFILES :: 0x00000010; WS_EX_TRANSPARENT :: 0x00000020; WS_EX_MDICHILD :: 0x00000040; WS_EX_TOOLWINDOW :: 0x00000080; WS_EX_WINDOWEDGE :: 0x00000100; WS_EX_CLIENTEDGE :: 0x00000200; WS_EX_CONTEXTHELP :: 0x00000400; WS_EX_RIGHT :: 0x00001000; WS_EX_LEFT :: 0x00000000; WS_EX_RTLREADING :: 0x00002000; WS_EX_LTRREADING :: 0x00000000; WS_EX_LEFTSCROLLBAR :: 0x00004000; WS_EX_RIGHTSCROLLBAR :: 0x00000000; WS_EX_CONTROLPARENT :: 0x00010000; WS_EX_STATICEDGE :: 0x00020000; WS_EX_APPWINDOW :: 0x00040000; WS_EX_OVERLAPPEDWINDOW :: WS_EX_WINDOWEDGE | WS_EX_CLIENTEDGE; WS_EX_PALETTEWINDOW :: WS_EX_WINDOWEDGE | WS_EX_TOOLWINDOW | WS_EX_TOPMOST; WS_EX_LAYERED :: 0x00080000; WS_EX_NOINHERITLAYOUT :: 0x00100000; // Disable inheritence of mirroring by children WS_EX_NOREDIRECTIONBITMAP :: 0x00200000; WS_EX_LAYOUTRTL :: 0x00400000; // Right to left mirroring WS_EX_COMPOSITED :: 0x02000000; WS_EX_NOACTIVATE :: 0x08000000; WM_ACTIVATE :: 0x0006; WM_ACTIVATEAPP :: 0x001C; WM_CHAR :: 0x0102; WM_CLOSE :: 0x0010; WM_CREATE :: 0x0001; WM_DESTROY :: 0x0002; WM_INPUT :: 0x00FF; WM_KEYDOWN :: 0x0100; WM_KEYUP :: 0x0101; WM_KILLFOCUS :: 0x0008; WM_QUIT :: 0x0012; WM_SETCURSOR :: 0x0020; WM_SETFOCUS :: 0x0007; WM_SIZE :: 0x0005; WM_SIZING :: 0x0214; WM_SYSKEYDOWN :: 0x0104; WM_SYSKEYUP :: 0x0105; WM_USER :: 0x0400; WM_WINDOWPOSCHANGED :: 0x0047; WM_COMMAND :: 0x0111; WM_PAINT :: 0x000F; 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(uintptr(1)); INVALID_SET_FILE_POINTER :: ~u32(0); HEAP_ZERO_MEMORY :: 0x00000008; INFINITE :: 0xffffffff; GWL_EXSTYLE :: -20; GWLP_HINSTANCE :: -6; GWLP_ID :: -12; GWL_STYLE :: -16; GWLP_USERDATA :: -21; GWLP_WNDPROC :: -4; Hwnd_TOP :: Hwnd(uintptr(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; // Raw Input RID_HEADER :: 0x10000005; RID_INPUT :: 0x10000003; RIDEV_APPKEYS :: 0x00000400; RIDEV_CAPTUREMOUSE :: 0x00000200; RIDEV_DEVNOTIFY :: 0x00002000; RIDEV_EXCLUDE :: 0x00000010; RIDEV_EXINPUTSINK :: 0x00001000; RIDEV_INPUTSINK :: 0x00000100; RIDEV_NOHOTKEYS :: 0x00000200; RIDEV_NOLEGACY :: 0x00000030; RIDEV_PAGEONLY :: 0x00000020; RIDEV_REMOVE :: 0x00000001; RIM_TYPEMOUSE :: 0; RIM_TYPEKEYBOARD :: 1; RIM_TYPEHID :: 2; MOUSE_ATTRIBUTES_CHANGED :: 0x04; MOUSE_MOVE_RELATIVE :: 0; MOUSE_MOVE_ABSOLUTE :: 1; MOUSE_VIRTUAL_DESKTOP :: 0x02; RI_MOUSE_BUTTON_1_DOWN :: 0x0001; RI_MOUSE_BUTTON_1_UP :: 0x0002; RI_MOUSE_BUTTON_2_DOWN :: 0x0004; RI_MOUSE_BUTTON_2_UP :: 0x0008; RI_MOUSE_BUTTON_3_DOWN :: 0x0010; RI_MOUSE_BUTTON_3_UP :: 0x0020; RI_MOUSE_BUTTON_4_DOWN :: 0x0040; RI_MOUSE_BUTTON_4_UP :: 0x0080; RI_MOUSE_BUTTON_5_DOWN :: 0x0100; RI_MOUSE_BUTTON_5_UP :: 0x0200; RI_MOUSE_LEFT_BUTTON_DOWN :: 0x0001; RI_MOUSE_LEFT_BUTTON_UP :: 0x0002; RI_MOUSE_MIDDLE_BUTTON_DOWN :: 0x0010; RI_MOUSE_MIDDLE_BUTTON_UP :: 0x0020; RI_MOUSE_RIGHT_BUTTON_DOWN :: 0x0004; RI_MOUSE_RIGHT_BUTTON_UP :: 0x0008; RI_MOUSE_WHEEL :: 0x0400; RI_KEY_MAKE :: 0x00; RI_KEY_BREAK :: 0x01; RI_KEY_E0 :: 0x02; RI_KEY_E1 :: 0x04; RI_KEY_TERMSRV_SET_LED :: 0x08; RI_KEY_TERMSRV_SHADOW :: 0x10; // 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 :: distinct i32; GetFileExInfoStandard: GET_FILEEX_INFO_LEVELS : 0; GetFileExMaxInfoLevel: GET_FILEEX_INFO_LEVELS : 1; STARTF_USESHOWWINDOW :: 0x00000001; STARTF_USESIZE :: 0x00000002; STARTF_USEPOSITION :: 0x00000004; STARTF_USECOUNTCHARS :: 0x00000008; STARTF_USEFILLATTRIBUTE :: 0x00000010; STARTF_RUNFULLSCREEN :: 0x00000020; // ignored for non-x86 platforms STARTF_FORCEONFEEDBACK :: 0x00000040; STARTF_FORCEOFFFEEDBACK :: 0x00000080; STARTF_USESTDHANDLES :: 0x00000100; STARTF_USEHOTKEY :: 0x00000200; STARTF_TITLEISLINKNAME :: 0x00000800; STARTF_TITLEISAPPID :: 0x00001000; STARTF_PREVENTPINNING :: 0x00002000; STARTF_UNTRUSTEDSOURCE :: 0x00008000; MOVEFILE_REPLACE_EXISTING :: 0x00000001; MOVEFILE_COPY_ALLOWED :: 0x00000002; MOVEFILE_DELAY_UNTIL_REBOOT :: 0x00000004; MOVEFILE_WRITE_THROUGH :: 0x00000008; MOVEFILE_CREATE_HARDLINK :: 0x00000010; MOVEFILE_FAIL_IF_NOT_TRACKABLE :: 0x00000020; FILE_NOTIFY_CHANGE_FILE_NAME :: 0x00000001; FILE_NOTIFY_CHANGE_DIR_NAME :: 0x00000002; FILE_NOTIFY_CHANGE_ATTRIBUTES :: 0x00000004; FILE_NOTIFY_CHANGE_SIZE :: 0x00000008; FILE_NOTIFY_CHANGE_LAST_WRITE :: 0x00000010; FILE_NOTIFY_CHANGE_LAST_ACCESS :: 0x00000020; FILE_NOTIFY_CHANGE_CREATION :: 0x00000040; FILE_NOTIFY_CHANGE_SECURITY :: 0x00000100; FILE_FLAG_WRITE_THROUGH :: 0x80000000; FILE_FLAG_OVERLAPPED :: 0x40000000; FILE_FLAG_NO_BUFFERING :: 0x20000000; FILE_FLAG_RANDOM_ACCESS :: 0x10000000; FILE_FLAG_SEQUENTIAL_SCAN :: 0x08000000; FILE_FLAG_DELETE_ON_CLOSE :: 0x04000000; FILE_FLAG_BACKUP_SEMANTICS :: 0x02000000; FILE_FLAG_POSIX_SEMANTICS :: 0x01000000; FILE_FLAG_SESSION_AWARE :: 0x00800000; FILE_FLAG_OPEN_REPARSE_POINT :: 0x00200000; FILE_FLAG_OPEN_NO_RECALL :: 0x00100000; FILE_FLAG_FIRST_PIPE_INSTANCE :: 0x00080000; FILE_ACTION_ADDED :: 0x00000001; FILE_ACTION_REMOVED :: 0x00000002; FILE_ACTION_MODIFIED :: 0x00000003; FILE_ACTION_RENAMED_OLD_NAME :: 0x00000004; FILE_ACTION_RENAMED_NEW_NAME :: 0x00000005; CP_ACP :: 0; // default to ANSI code page CP_OEMCP :: 1; // default to OEM code page CP_MACCP :: 2; // default to MAC code page CP_THREAD_ACP :: 3; // current thread's ANSI code page CP_SYMBOL :: 42; // SYMBOL translations CP_UTF7 :: 65000; // UTF-7 translation CP_UTF8 :: 65001; // UTF-8 translation MB_ERR_INVALID_CHARS :: 8; WC_ERR_INVALID_CHARS :: 128; utf8_to_utf16 :: proc(s: string, allocator := context.temp_allocator) -> []u16 { if len(s) < 1 { return nil; } b := transmute([]byte)s; cstr := cstring(&b[0]); n := multi_byte_to_wide_char(CP_UTF8, MB_ERR_INVALID_CHARS, cstr, i32(len(s)), nil, 0); if n == 0 { return nil; } text := make([]u16, n+1, allocator); n1 := multi_byte_to_wide_char(CP_UTF8, MB_ERR_INVALID_CHARS, cstr, i32(len(s)), Wstring(&text[0]), i32(n)); if n1 == 0 { delete(text, allocator); return nil; } text[n] = 0; for n >= 1 && text[n-1] == 0 { n -= 1; } return text[:n]; } utf8_to_wstring :: proc(s: string, allocator := context.temp_allocator) -> Wstring { if res := utf8_to_utf16(s, allocator); res != nil { return Wstring(&res[0]); } return nil; } wstring_to_utf8 :: proc(s: Wstring, N: int, allocator := context.temp_allocator) -> string { if N == 0 { return ""; } n := wide_char_to_multi_byte(CP_UTF8, WC_ERR_INVALID_CHARS, s, i32(N), nil, 0, nil, nil); if n == 0 { return ""; } // If N == -1 the call to wide_char_to_multi_byte assume the wide string is null terminated // and will scan it to find the first null terminated character. The resulting string will // also null terminated. // If N != -1 it assumes the wide string is not null terminated and the resulting string // will not be null terminated, we therefore have to force it to be null terminated manually. text := make([]byte, n+1 if N != -1 else n, allocator); if n1 := wide_char_to_multi_byte(CP_UTF8, WC_ERR_INVALID_CHARS, s, i32(N), cstring(&text[0]), n, nil, nil); n1 == 0 { delete(text, allocator); return ""; } for i in 0.. string { if len(s) == 0 do return ""; return wstring_to_utf8(cast(Wstring)&s[0], len(s), allocator); } get_query_performance_frequency :: proc() -> i64 { r: i64; query_performance_frequency(&r); return r; } HIWORD_W :: proc(wParam: Wparam) -> u16 { return u16((u32(wParam) >> 16) & 0xffff); } HIWORD_L :: proc(lParam: Lparam) -> u16 { return u16((u32(lParam) >> 16) & 0xffff); } LOWORD_W :: proc(wParam: Wparam) -> u16 { return u16(wParam); } LOWORD_L :: proc(lParam: Lparam) -> u16 { return u16(lParam); } is_key_down :: inline proc(key: Key_Code) -> bool { return get_async_key_state(i32(key)) < 0; } MAX_PATH :: 0x00000104; MAX_PATH_WIDE :: 0x8000; 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; Monitor_Info :: struct { size: u32, monitor: Rect, work: Rect, flags: u32, } Window_Placement :: struct { length: u32, flags: u32, show_cmd: u32, min_pos: Point, max_pos: Point, normal_pos: Rect, } Bitmap_Info_Header :: struct { 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, } Bitmap_Info :: struct { using header: Bitmap_Info_Header, colors: [1]Rgb_Quad, } Paint_Struct :: struct { hdc: Hdc, erase: Bool, rc_paint: Rect, restore: Bool, inc_update: Bool, rgb_reserved: [32]byte } Rgb_Quad :: struct {blue, green, red, reserved: byte} Key_Code :: enum i32 { Unknown = 0x00, Lbutton = 0x01, Rbutton = 0x02, Cancel = 0x03, Mbutton = 0x04, Xbutton1 = 0x05, Xbutton2 = 0x06, 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, }