diff --git a/docs/images/rfxgen_dark.old.png b/docs/images/rfxgen_dark.old.png
new file mode 100644
index 000000000..b9175d1c6
Binary files /dev/null and b/docs/images/rfxgen_dark.old.png differ
diff --git a/docs/images/rfxgen_dark.png b/docs/images/rfxgen_dark.png
index b9175d1c6..18c333e5e 100644
Binary files a/docs/images/rfxgen_dark.png and b/docs/images/rfxgen_dark.png differ
diff --git a/docs/images/rfxgen_light.png b/docs/images/rfxgen_light.png
new file mode 100644
index 000000000..cf46e7174
Binary files /dev/null and b/docs/images/rfxgen_light.png differ
diff --git a/docs/images/raygui_styler.png b/docs/images/rguistyler.png
similarity index 100%
rename from docs/images/raygui_styler.png
rename to docs/images/rguistyler.png
diff --git a/src/core.c b/src/core.c
index a3b5f4860..c0f5be83a 100644
--- a/src/core.c
+++ b/src/core.c
@@ -583,12 +583,15 @@ void SetWindowIcon(Image image)
 // Set window position on screen (windowed mode)
 void SetWindowPosition(int x, int y)
 {
+#if defined(PLATFORM_DESKTOP)
     glfwSetWindowPos(window, x, y);
+#endif
 }
 
 // Set monitor for the current window (fullscreen mode)
 void SetWindowMonitor(int monitor)
 {
+#if defined(PLATFORM_DESKTOP)
     int monitorCount;
     GLFWmonitor** monitors = glfwGetMonitors(&monitorCount);
     
@@ -598,6 +601,7 @@ void SetWindowMonitor(int monitor)
         TraceLog(INFO, "Selected fullscreen monitor: [%i] %s", monitor, glfwGetMonitorName(monitors[monitor]));
     }
     else TraceLog(WARNING, "Selected monitor not found");
+#endif
 }
 
 // Get current screen width
@@ -1125,16 +1129,16 @@ Ray GetMouseRay(Vector2 mousePosition, Camera camera)
     MatrixInvert(&matProjView);
 
     // Calculate far and near points
-    Quaternion near = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f };
-    Quaternion far = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f };
+    Quaternion qNear = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f };
+    Quaternion qFar = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f };
 
     // Multiply points by unproject matrix
-    QuaternionTransform(&near, matProjView);
-    QuaternionTransform(&far, matProjView);
+    QuaternionTransform(&qNear, matProjView);
+    QuaternionTransform(&qFar, matProjView);
 
     // Calculate normalized world points in vectors
-    Vector3 nearPoint = { near.x/near.w, near.y/near.w, near.z/near.w};
-    Vector3 farPoint = { far.x/far.w, far.y/far.w, far.z/far.w};
+    Vector3 nearPoint = { qNear.x/qNear.w, qNear.y/qNear.w, qNear.z/qNear.w};
+    Vector3 farPoint = { qFar.x/qFar.w, qFar.y/qFar.w, qFar.z/qFar.w};
 #endif
 
     // Calculate normalized direction vector