r6:Function:slist get head

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Source Files

/src/slist/slist_get_and_set.c
/inc/liblfds.h

Prototype

struct slist_element *slist_get_head( struct slist_state *ss, struct slist_element **se );

Parameters

struct slist_state *ss

An slist state as allocated by slist_new.

struct slist_element **se

A pointer to a pointer into which the slist element will be placed. Set to NULL if there are no elements.

Return Value

Returns a pointer to the current head element. Returns NULL if there are no elements.

Notes

No notes.

See Also