config working, commented out the line throwing error for closing window. will fix soon

include/arc/engine/engine.h

@@ -13,6 +13,8 @@ typedef struct ARC_EngineData {
     ARC_Window   *window;
     ARC_Renderer *renderer;
     ARC_Handler  *state;
+
+    double dt;
 } ARC_EngineData;
 
 //NOTE: most work below is temp, and will change once I figure out a better way to write this header

include/arc/graphics/config.h

@@ -4,9 +4,11 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+    
+#include "arc/std/config.h"
+#include "arc/graphics/renderer.h"
 
-// ARC_Config_Create();
-// ARC_Config_Destroy();
+void ARC_GraphicsConfig_Init(ARC_Config *config, ARC_Renderer *renderer);
 
 #ifdef __cplusplus
 }