diff --git a/src/qt/qt_mainwindow.cpp b/src/qt/qt_mainwindow.cpp
index 3058ca59f..dce5ef470 100644
--- a/src/qt/qt_mainwindow.cpp
+++ b/src/qt/qt_mainwindow.cpp
@@ -207,12 +207,12 @@ MainWindow::MainWindow(QWidget *parent) :
         qt_mouse_capture(mouse_capture);
         if (mouse_capture) {
             this->grabKeyboard();
-            if (ui->stackedWidget->mouse_capture)
-                ui->stackedWidget->mouse_capture(this->windowHandle());
+            if (ui->stackedWidget->mouse_capture_func)
+                ui->stackedWidget->mouse_capture_func(this->windowHandle());
         } else {
             this->releaseKeyboard();
-            if (ui->stackedWidget->mouse_uncapture)
-                ui->stackedWidget->mouse_uncapture();
+            if (ui->stackedWidget->mouse_uncapture_func)
+                ui->stackedWidget->mouse_uncapture_func();
         }
     });
 
@@ -509,8 +509,8 @@ void MainWindow::closeEvent(QCloseEvent *event) {
     }
     qt_nvr_save();
     config_save();
-    if (ui->stackedWidget->mouse_exit)
-        ui->stackedWidget->mouse_exit();
+    if (ui->stackedWidget->mouse_exit_func)
+        ui->stackedWidget->mouse_exit_func();
     event->accept();
 }
 
diff --git a/src/qt/qt_rendererstack.cpp b/src/qt/qt_rendererstack.cpp
index 3e20f1f40..a78202d05 100644
--- a/src/qt/qt_rendererstack.cpp
+++ b/src/qt/qt_rendererstack.cpp
@@ -42,6 +42,7 @@ extern "C" {
 #include <86box/video.h>
 }
 
+extern "C" void macos_poll_mouse();
 extern MainWindow *main_window;
 RendererStack::RendererStack(QWidget *parent)
     : QStackedWidget(parent)
@@ -65,30 +66,30 @@ RendererStack::RendererStack(QWidget *parent)
 
 #    ifdef WAYLAND
     if (!stricmp(mouse_type, "wayland")) {
-        this->mouse_init = wl_init;
-        this->mouse_poll = wl_mouse_poll;
-        this->mouse_capture = wl_mouse_capture;
-        this->mouse_uncapture = wl_mouse_uncapture;
+        wl_init();
+        this->mouse_poll_func = wl_mouse_poll;
+        this->mouse_capture_func = wl_mouse_capture;
+        this->mouse_uncapture_func = wl_mouse_uncapture;
     } else
 #    endif
 #    ifdef EVDEV_INPUT
     if (!stricmp(mouse_type, "evdev")) {
-        this->mouse_init = evdev_init;
-        this->mouse_poll = evdev_mouse_poll;
+        evdev_init();
+        this->mouse_poll_func = evdev_mouse_poll;
     } else
 #    endif
     if (!stricmp(mouse_type, "xinput2")) {
         extern void xinput2_init();
         extern void xinput2_poll();
         extern void xinput2_exit();
-        this->mouse_init = xinput2_init;
-        this->mouse_poll = xinput2_poll;
-        this->mouse_exit = xinput2_exit;
+        xinput2_init();
+        this->mouse_poll_func = xinput2_poll;
+        this->mouse_exit_func = xinput2_exit;
     }
 #endif
-
-    if (this->mouse_init)
-        this->mouse_init();
+#ifdef __APPLE__
+    this->mouse_poll_func = macos_poll_mouse;
+#endif
 }
 
 RendererStack::~RendererStack()
@@ -96,7 +97,6 @@ RendererStack::~RendererStack()
     delete ui;
 }
 
-extern "C" void macos_poll_mouse();
 void
 qt_mouse_capture(int on)
 {
@@ -119,18 +119,16 @@ qt_mouse_capture(int on)
 void
 RendererStack::mousePoll()
 {
-#ifdef __APPLE__
-    return macos_poll_mouse();
-#else /* !defined __APPLE__ */
+#ifndef __APPLE__
     mouse_x          = mousedata.deltax;
     mouse_y          = mousedata.deltay;
     mouse_z          = mousedata.deltaz;
     mousedata.deltax = mousedata.deltay = mousedata.deltaz = 0;
-    mouse_buttons                                          = mousedata.mousebuttons;
+    mouse_buttons    = mousedata.mousebuttons;
 
-    if (this->mouse_poll)
-        this->mouse_poll();
-#endif /* !defined __APPLE__ */
+    if (this->mouse_poll_func)
+#endif
+        this->mouse_poll_func();
 }
 
 int ignoreNextMouseEvent = 1;
diff --git a/src/qt/qt_rendererstack.hpp b/src/qt/qt_rendererstack.hpp
index 89f300ada..6e4fa23d4 100644
--- a/src/qt/qt_rendererstack.hpp
+++ b/src/qt/qt_rendererstack.hpp
@@ -64,11 +64,10 @@ public:
             rendererWindow->onResize(width, height);
     }
 
-    void (*mouse_init)() = nullptr;
-    void (*mouse_poll)() = nullptr;
-    void (*mouse_capture)(QWindow *window) = nullptr;
-    void (*mouse_uncapture)() = nullptr;
-    void (*mouse_exit)() = nullptr;
+    void (*mouse_poll_func)() = nullptr;
+    void (*mouse_capture_func)(QWindow *window) = nullptr;
+    void (*mouse_uncapture_func)() = nullptr;
+    void (*mouse_exit_func)() = nullptr;
 
 signals:
     void blitToRenderer(int buf_idx, int x, int y, int w, int h);