diff --git a/core/sys/windows/kernel32.odin b/core/sys/windows/kernel32.odin
index 735e065e2..cb90f71da 100644
--- a/core/sys/windows/kernel32.odin
+++ b/core/sys/windows/kernel32.odin
@@ -62,6 +62,13 @@ foreign kernel32 {
 	GetCurrentProcessId :: proc() -> DWORD ---
 	GetCurrentThread :: proc() -> HANDLE ---
 	GetCurrentThreadId :: proc() -> DWORD ---
+	GetProcessTimes :: proc(
+		hProcess: HANDLE,
+		lpCreationTime: LPFILETIME,
+		lpExitTime: LPFILETIME,
+		lpKernelTime: LPFILETIME,
+		lpUserTime: LPFILETIME,
+	) -> BOOL ---
 	GetStdHandle :: proc(which: DWORD) -> HANDLE ---
 	ExitProcess :: proc(uExitCode: c_uint) -> ! ---
 	DeviceIoControl :: proc(
diff --git a/core/sys/windows/user32.odin b/core/sys/windows/user32.odin
index 2316d3363..dd45df42a 100644
--- a/core/sys/windows/user32.odin
+++ b/core/sys/windows/user32.odin
@@ -60,6 +60,12 @@ foreign user32 {
 	DestroyWindow :: proc(hWnd: HWND) -> BOOL ---
 
 	ShowWindow :: proc(hWnd: HWND, nCmdShow: c_int) -> BOOL ---
+	BringWindowToTop :: proc(hWnd: HWND) -> BOOL ---
+	GetTopWindow :: proc(hWnd: HWND) -> HWND ---
+	SetForegroundWindow :: proc(hWnd: HWND) -> BOOL ---
+	GetForegroundWindow :: proc() -> HWND ---
+	SetActiveWindow :: proc(hWnd: HWND) -> HWND ---
+	GetActiveWindow :: proc() -> HWND ---
 
 	GetMessageA :: proc(lpMsg: ^MSG, hWnd: HWND, wMsgFilterMin: UINT, wMsgFilterMax: UINT) -> BOOL ---
 	GetMessageW :: proc(lpMsg: ^MSG, hWnd: HWND, wMsgFilterMin: UINT, wMsgFilterMax: UINT) -> BOOL ---