progress

snake/snake.h

@@ -3,15 +3,26 @@
 
 #include "../globals.h"
 
+typedef struct orderNode {
+  char dir;
+  int delay;
+  struct orderNode* next;
+} order;
+
 typedef struct snakeNode {
   int x;
   int y;
   char visChar;
 
   char dir;
+  order* order;
   struct snakeNode* next;
 } snakePart;
 
 void addSnakePart(snakePart* head);
+void pushOrder(order* head, char dir, int delay);
+void removeOrder(order* head);
+void addOrders(snakePart* head, char dir);
+void copyOrders(order* srcHead, order* destHead);
 
 #endif  // SNAKE_H_