Added some defineable types

src/engine/platform.h

@@ -7,6 +7,12 @@
 #include <malloc.h>
 #include <stdint.h>
 
+#ifndef PLATFORMINPUT_T
+  #define PLATFORMINPUT_T void
+#endif
+/** Definition for the platform's input source */
+typedef PLATFORMINPUT_T platforminput_t;
+
 /**
  * Contains information about the running platform. Essentially this is just
  * some context as to what is running the game engine itself. It's mostly for
@@ -19,4 +25,8 @@ typedef struct {
 
   /** Dimensions of the screen (in pixels) */
   uint32_t screenWidth, screenHeight;
+
+  int32_t inputSourceCount;
+  float *inputValues;
+  platforminput_t *inputSource;
 } platform_t;