Useless variable name in C struct type definition
- by user1210233
I'm implementing a linked list in C. Here's a struct that I made, which represents the linked list:
typedef struct llist {
struct lnode* head; /* Head pointer either points to a node with data or NULL */
struct lnode* tail; /* Tail pointer either points to a node with data or NULL */
unsigned int size; /* Size of the linked list */
} list;
Isn't the "llist" basically useless. When a client uses this library and makes a new linked list, he would have the following declaration:
list myList;
So typing llist just before the opening brace is practically useless, right? The following code basically does the same job:
typedef struct {
struct lnode* head; /* Head pointer either points to a node with data or NULL */
struct lnode* tail; /* Tail pointer either points to a node with data or NULL */
unsigned int size; /* Size of the linked list */
} list;
