diff --git a/core/sys/windows/kernel32.odin b/core/sys/windows/kernel32.odin
index fcd9e55ed..4c0d47a64 100644
--- a/core/sys/windows/kernel32.odin
+++ b/core/sys/windows/kernel32.odin
@@ -389,9 +389,9 @@ foreign kernel32 {
 
 	CreatePipe :: proc(hReadPipe, hWritePipe: ^HANDLE, lpPipeAttributes: LPSECURITY_ATTRIBUTES, nSize: DWORD) -> BOOL ---
 
-	ConnectNamedPipe :: proc(hNamedPipe: HANDLE, lpOverlapped: LPOVERLAPPED,) -> BOOL ---
-	DisconnectNamedPipe :: proc(hNamedPipe: HANDLE,) -> BOOL ---
-	WaitNamedPipeW :: proc(lpNamedPipeName: LPCWSTR, nTimeOut: DWORD,) -> BOOL ---
+	ConnectNamedPipe :: proc(hNamedPipe: HANDLE, lpOverlapped: LPOVERLAPPED) -> BOOL ---
+	DisconnectNamedPipe :: proc(hNamedPipe: HANDLE) -> BOOL ---
+	WaitNamedPipeW :: proc(lpNamedPipeName: LPCWSTR, nTimeOut: DWORD) -> BOOL ---
 
 	SetConsoleCtrlHandler :: proc(HandlerRoutine: PHANDLER_ROUTINE, Add: BOOL) -> BOOL ---
 	GenerateConsoleCtrlEvent :: proc(dwCtrlEvent: DWORD, dwProcessGroupId: DWORD) -> BOOL ---
diff --git a/core/sys/windows/ws2_32.odin b/core/sys/windows/ws2_32.odin
index 7b9cf1b89..1b79be584 100644
--- a/core/sys/windows/ws2_32.odin
+++ b/core/sys/windows/ws2_32.odin
@@ -50,7 +50,7 @@ Example Load:
 		bytes: u32
 		guid_accept_ex := WSAID_ACCEPTEX
 		rc := WSAIoctl(listener, SIO_GET_EXTENSION_FUNCTION_POINTER, &guid_accept_ex, size_of(guid_accept_ex),
-			fn_acceptex, size_of(fn_acceptex), &bytes, nil,	nil,)
+			fn_acceptex, size_of(fn_acceptex), &bytes, nil,	nil)
 		assert(rc != windows.SOCKET_ERROR)
 	}
 */