Add more win32 console APIs

core/sys/windows/kernel32.odin

@@ -429,6 +429,8 @@ foreign kernel32 {
 	DisconnectNamedPipe :: proc(hNamedPipe: HANDLE) -> BOOL ---
 	WaitNamedPipeW :: proc(lpNamedPipeName: LPCWSTR, nTimeOut: DWORD) -> BOOL ---
 
+	AllocConsole :: proc() -> BOOL ---
+	AttachConsole :: proc(dwProcessId: DWORD) -> BOOL ---
 	SetConsoleCtrlHandler :: proc(HandlerRoutine: PHANDLER_ROUTINE, Add: BOOL) -> BOOL ---
 	GenerateConsoleCtrlEvent :: proc(dwCtrlEvent: DWORD, dwProcessGroupId: DWORD) -> BOOL ---
 	FreeConsole :: proc() -> BOOL ---