Place guard around UNUSED defined

4 years ago · 456534fd16
parent 5764bbab19
commit 456534fd16
1 changed files with 3 additions and 1 deletions
--- a/olcPixelGameEngine.h
+++ b/olcPixelGameEngine.h
@ -394,7 +394,9 @@ int main()
 	#define olcT(s) s
 #endif

-#define UNUSED(x) (void)(x)
+#if ! defined(UNUSED)
+  #define UNUSED(x) (void)(x)
+#endif

 // O------------------------------------------------------------------------------O
 // | PLATFORM SELECTION CODE, Thanks slavka!                                      |