diff --git a/src/core.c b/src/core.c
index 8d832fd2..1ebc8a8f 100644
--- a/src/core.c
+++ b/src/core.c
@@ -638,6 +638,7 @@ void ShowLogo(void)
     showLogo = true;
 }
 
+#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
 // Check if a file have been dropped into window
 bool IsFileDropped(void)
 {
@@ -664,6 +665,7 @@ void ClearDroppedFiles(void)
         dropFilesCount = 0;
     }
 }
+#endif
 
 // TODO: Gives the ray trace from mouse position
 Ray GetMouseRay(Vector2 mousePosition, Camera camera)
diff --git a/src/rlgl.c b/src/rlgl.c
index 12eb7a9e..7fa50af6 100644
--- a/src/rlgl.c
+++ b/src/rlgl.c
@@ -4,8 +4,8 @@
 *
 *   raylib now uses OpenGL 1.1 style functions (rlVertex) that are mapped to selected OpenGL version:
 *       OpenGL 1.1  - Direct map rl* -> gl*
-*       OpenGL 3.3+ - Vertex data is stored in VAOs, call rlglDraw() to render
-*       OpenGL ES 2 - Same behaviour as OpenGL 3.3+
+*       OpenGL 3.3  - Vertex data is stored in VAOs, call rlglDraw() to render
+*       OpenGL ES 2 - Vertex data is stored in VBOs or VAOs (when available), call rlglDraw() to render
 *
 *   Copyright (c) 2014 Ramon Santamaria (@raysan5)
 *
@@ -3061,8 +3061,6 @@ static pixel *GenNextMipmap(pixel *srcData, int srcWidth, int srcHeight)
 
 #if defined(RLGL_STANDALONE)
 
-typedef enum { INFO = 0, ERROR, WARNING, DEBUG, OTHER } TraceLogType;
-
 // Output a trace log message
 // NOTE: Expected msgType: (0)Info, (1)Error, (2)Warning
 static void TraceLog(int msgType, const char *text, ...)
diff --git a/src/rlgl.h b/src/rlgl.h
index af312596..cd999bf5 100644
--- a/src/rlgl.h
+++ b/src/rlgl.h
@@ -4,7 +4,7 @@
 *
 *   raylib now uses OpenGL 1.1 style functions (rlVertex) that are mapped to selected OpenGL version:
 *       OpenGL 1.1  - Direct map rl* -> gl*
-*       OpenGL 3.3+ - Vertex data is stored in VAOs, call rlglDraw() to render
+*       OpenGL 3.3  - Vertex data is stored in VAOs, call rlglDraw() to render
 *       OpenGL ES 2 - Vertex data is stored in VBOs or VAOs (when available), call rlglDraw() to render
 *
 *   Copyright (c) 2014 Ramon Santamaria (@raysan5)