More syscall fixes (#3713)

* More syscall fixes

* Update changelog.mdx

v2/internal/frontend/desktop/windows/winc/w32/user32.go

@@ -639,7 +639,7 @@ func GetSysColorBrush(nIndex int) HBRUSH {
 
 		return HBRUSH(ret)
 	*/
-	ret, _, _ := syscall.Syscall(getSysColorBrush, 1,
+	ret, _, _ := syscall.SyscallN(getSysColorBrush,
 		uintptr(nIndex),
 		0,
 		0)
@@ -792,11 +792,9 @@ func CreateMenu() HMENU {
 }
 
 func SetMenu(hWnd HWND, hMenu HMENU) bool {
-	ret, _, _ := syscall.Syscall(setMenu, 2,
+	ret, _, _ := syscall.SyscallN(setMenu,
 		uintptr(hWnd),
-		uintptr(hMenu),
-		0)
-
+		uintptr(hMenu))
 	return ret != 0
 }
 
@@ -834,11 +832,7 @@ func TrackPopupMenuEx(hMenu HMENU, fuFlags uint32, x, y int32, hWnd HWND, lptpm
 }
 
 func DrawMenuBar(hWnd HWND) bool {
-	ret, _, _ := syscall.Syscall(drawMenuBar, 1,
-		uintptr(hWnd),
-		0,
-		0)
-
+	ret, _, _ := syscall.SyscallN(drawMenuBar, hWnd)
 	return ret != 0
 }
 
@@ -1231,11 +1225,8 @@ func CallNextHookEx(hhk HHOOK, nCode int, wParam WPARAM, lParam LPARAM) LRESULT
 }
 
 func GetKeyState(nVirtKey int32) int16 {
-	ret, _, _ := syscall.Syscall(getKeyState, 1,
-		uintptr(nVirtKey),
-		0,
-		0)
-
+	ret, _, _ := syscall.SyscallN(getKeyState,
+		uintptr(nVirtKey))
 	return int16(ret)
 }
 
@@ -1249,17 +1240,15 @@ func DestroyMenu(hMenu HMENU) bool {
 }
 
 func GetWindowPlacement(hWnd HWND, lpwndpl *WINDOWPLACEMENT) bool {
-	ret, _, _ := syscall.Syscall(getWindowPlacement, 2,
-		uintptr(hWnd),
-		uintptr(unsafe.Pointer(lpwndpl)),
-		0)
-
+	ret, _, _ := syscall.SyscallN(getWindowPlacement,
+		hWnd,
+		uintptr(unsafe.Pointer(lpwndpl)))
 	return ret != 0
 }
 
 func SetWindowPlacement(hWnd HWND, lpwndpl *WINDOWPLACEMENT) bool {
-	ret, _, _ := syscall.Syscall(setWindowPlacement, 2,
-		uintptr(hWnd),
+	ret, _, _ := syscall.SyscallN(setWindowPlacement,
+		hWnd,
 		uintptr(unsafe.Pointer(lpwndpl)),
 		0)
 
@@ -1279,7 +1268,7 @@ func SetScrollInfo(hwnd HWND, fnBar int32, lpsi *SCROLLINFO, fRedraw bool) int32
 }
 
 func GetScrollInfo(hwnd HWND, fnBar int32, lpsi *SCROLLINFO) bool {
-	ret, _, _ := syscall.Syscall(getScrollInfo, 3,
+	ret, _, _ := syscall.SyscallN(getScrollInfo,
 		hwnd,
 		uintptr(fnBar),
 		uintptr(unsafe.Pointer(lpsi)))

v2/internal/frontend/desktop/windows/winc/w32/utils.go

@@ -75,7 +75,7 @@ func UTF16PtrToString(cstr *uint16) string {
 }
 
 func ComAddRef(unknown *IUnknown) int32 {
-	ret, _, _ := syscall.Syscall(unknown.lpVtbl.pAddRef, 1,
+	ret, _, _ := syscall.SyscallN(unknown.lpVtbl.pAddRef,
 		uintptr(unsafe.Pointer(unknown)),
 		0,
 		0)
@@ -83,7 +83,7 @@ func ComAddRef(unknown *IUnknown) int32 {
 }
 
 func ComRelease(unknown *IUnknown) int32 {
-	ret, _, _ := syscall.Syscall(unknown.lpVtbl.pRelease, 1,
+	ret, _, _ := syscall.SyscallN(unknown.lpVtbl.pRelease,
 		uintptr(unsafe.Pointer(unknown)),
 		0,
 		0)
@@ -92,7 +92,7 @@ func ComRelease(unknown *IUnknown) int32 {
 
 func ComQueryInterface(unknown *IUnknown, id *GUID) *IDispatch {
 	var disp *IDispatch
-	hr, _, _ := syscall.Syscall(unknown.lpVtbl.pQueryInterface, 3,
+	hr, _, _ := syscall.SyscallN(unknown.lpVtbl.pQueryInterface,
 		uintptr(unsafe.Pointer(unknown)),
 		uintptr(unsafe.Pointer(id)),
 		uintptr(unsafe.Pointer(&disp)))

v2/internal/frontend/desktop/windows/winc/w32/uxtheme.go

@@ -83,7 +83,7 @@ func init() {
 }
 
 func CloseThemeData(hTheme HTHEME) HRESULT {
-	ret, _, _ := syscall.Syscall(closeThemeData, 1,
+	ret, _, _ := syscall.SyscallN(closeThemeData,
 		uintptr(hTheme),
 		0,
 		0)
@@ -134,7 +134,7 @@ func GetThemeTextExtent(hTheme HTHEME, hdc HDC, iPartId, iStateId int32, pszText
 }
 
 func OpenThemeData(hwnd HWND, pszClassList *uint16) HTHEME {
-	ret, _, _ := syscall.Syscall(openThemeData, 2,
+	ret, _, _ := syscall.SyscallN(openThemeData,
 		uintptr(hwnd),
 		uintptr(unsafe.Pointer(pszClassList)),
 		0)
@@ -143,7 +143,7 @@ func OpenThemeData(hwnd HWND, pszClassList *uint16) HTHEME {
 }
 
 func SetWindowTheme(hwnd HWND, pszSubAppName, pszSubIdList *uint16) HRESULT {
-	ret, _, _ := syscall.Syscall(setWindowTheme, 3,
+	ret, _, _ := syscall.SyscallN(setWindowTheme,
 		uintptr(hwnd),
 		uintptr(unsafe.Pointer(pszSubAppName)),
 		uintptr(unsafe.Pointer(pszSubIdList)))

v2/internal/go-common-file-dialog/cfd/iFileOpenDialog.go

@@ -164,8 +164,7 @@ func (fileOpenDialog *iFileOpenDialog) setIsMultiselect(isMultiselect bool) erro
 
 func (vtbl *iFileOpenDialogVtbl) getResults(objPtr unsafe.Pointer) (*iShellItemArray, error) {
 	var shellItemArray *iShellItemArray
-	ret, _, _ := syscall.Syscall(vtbl.GetResults,
-		1,
+	ret, _, _ := syscall.SyscallN(vtbl.GetResults,
 		uintptr(objPtr),
 		uintptr(unsafe.Pointer(&shellItemArray)),
 		0)

website/src/pages/changelog.mdx

@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fixed typos in various .mdx files. [PR #3628](https://github.com/wailsapp/wails/pull/3628) by [@deining](https://github.com/deining)
 - Fixed `notifyListeners()` race condition when terminated mid-emission [PR](https://github.com/wailsapp/wails/pull/3695) by [@mrf345](https://github.com/mrf345)
 - Fixed dialogs in Windows when using Go 1.23 in [PR](https://github.com/wailsapp/wails/pull/3707) by [@leaanthony](https://github.com/leaanthony)
+- More syscall fixes for Go 1.23 support in [PR](https://github.com/wailsapp/wails/pull/3713) by [@leaanthony](https://github.com/leaanthony)
 - Fixed drag and drop missing cursor icon [PR](https://github.com/wailsapp/wails/pull/3703) by [@mrf345](https://github.com/mrf345)
 
 ### Changed