dl_add()

Adds an item to the end of a doubly linked list dl.

C

Prototype

int dl_add(dl_list_t *dl, void *item);

Parameters

Key	Type	Description
dl	dl_list_t *	Pointer to the doubly linked list where the item will be added.
item	void *	Pointer to the item to be added to the list.

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Return Value

Returns 0 on success, or -1 if the item already has links.

Notes

The function checks if the item already has links before adding it to the list.

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