Merge pull request #9 from CyB3RC0nN0R/paging

Now supporting single Arguments

menu.c

@@ -63,7 +63,7 @@ void show_menu(const struct MenuPage* pages, const size_t page_count, const bool
 						{
 							// Perform action
 							system("cls");
-							pages[page_index].items[i].action();
+							pages[page_index].items[i].action(pages[page_index].items[i].param);
 							action_performed = true;
 
 							// Pause if requested

menu.h

@@ -6,7 +6,8 @@
 struct MenuItem {
 	char* text;
 	char key;
-	void* (*action)(void);
+	void* (*action)(void* params);
+	void* param;
 };
 
 /// <summary>Represents a border in which a menu is displayed.</summary>