dl_last()

Retrieves the last item in a doubly linked list.

C

Prototype

void *dl_last(dl_list_t *dl);

Parameters

Key	Type	Description
dl	dl_list_t *	Pointer to the doubly linked list.

---

Return Value

Returns a pointer to the last item in the list, or NULL if the list is empty.

Notes

Ensure that the list is properly initialized before calling dl_last().

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

Examples

C

// TODO C examples

JS

// TODO JS examples

Python

# TODO Python examples