Изменил(а) на 'du7/snake.c'

du7/snake.c

@@ -10,20 +10,18 @@ struct snake* add_snake(struct snake* snake, int x, int y) {
 }
 
 struct snake* remove_snake(struct snake* snake) {
-    struct snake* prev = NULL;
-    struct snake* curr = snake;
-    while (curr->next != NULL) {
-        prev = curr;
-        curr = curr->next;
-    }
-    free(curr);
-    if (prev != NULL) {
-        prev->next = NULL;
-        return snake;
-    } else {
-        return NULL;
-    }
+struct snake* this = head;
+this = this->next;
+while (this->next != NULL){
+    this = this->next;
 }
+this = head;
+while (this != NULL){
+    // Niečo môžme s prvkom this spraviť
+    this= this->next;
+}
+}
+
 
 void free_snake(struct snake* sn) {
     while (sn != NULL) {