linked list V1 / phone-number typos / student setup script V1

c/linked-list/linked_list.h

@@ -0,0 +1,36 @@
+#ifndef LINKED_LIST_H
+#define LINKED_LIST_H
+
+#include <stddef.h>
+
+typedef int ll_data_t;
+struct list;
+
+// constructs a new (empty) list
+struct list *list_create(void);
+
+// counts the items on a list
+size_t list_count(const struct list *list);
+
+// inserts item at back of a list
+void list_push(struct list *list, ll_data_t item_data);
+
+// removes item from back of a list
+ll_data_t list_pop(struct list *list);
+
+// inserts item at front of a list
+void list_unshift(struct list *list, ll_data_t item_data);
+
+// removes item from front of a list
+ll_data_t list_shift(struct list *list);
+
+// deletes a node that holds the matching data
+void list_delete(struct list *list, ll_data_t data);
+
+// destroys an entire list
+// list will be a dangling pointer after calling this method on it
+void list_destroy(struct list *list);
+
+#endif
+
+#include "br-common.h"