diff --git a/Pontu/include/engine/InputProcessor.h b/Pontu/include/engine/InputProcessor.h
index 229a5c7..598102a 100644
--- a/Pontu/include/engine/InputProcessor.h
+++ b/Pontu/include/engine/InputProcessor.h
@@ -13,16 +13,31 @@
 #include "model/Coord.h"
 
 /**
- * \struct
+ * \struct InputProcessor
+ * \brief Contains datas useful to handle input
  */
 typedef struct
 {
 	//ArrayButton tabButton;
-	Coord selectedCase; ///< Board , (-1;-1) si inexistant
+	Coord selectedCase; ///< A case in Board (used to handle move actions) , (-1;-1) si inexistant
 } InputProcessor;
 
+/**
+ * \brief Convert a screen coord into a model Coord
+ * 
+ * \param [in] point Screen coordinates
+ * \param [in] boardRect The game's board's rect
+ * \return Game coordinate from point
+ */
 Coord screenCoordToGameCoord(const SDL_Point* point, const SDL_Rect* boardRect);
 
+/**
+ * \brief Poll and convert SDL_Events into specific event for Pontu
+ * 
+ * \param [in, out] inputProcessor The input processor which keeps a state of input in between calls
+ * \param [in] boardRect The game's board's rect
+ * \return InputElement : an event for Pontu
+ */
 InputElement proccessInput(InputProcessor* inputProcessor, const SDL_Rect* boardRect);
 
 #endif // INPUT_PROCESSOR_INCLUDED