chlists.h File Reference

Lists and Queues header. More...

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Data Structures
struct	ch_list
	Structure representing a generic single link list header and element. More...
struct	ch_queue
	Structure representing a generic bidirectional linked list header and element. More...
struct	ch_priority_queue
	Structure representing a generic priority-ordered bidirectional linked list header and element. More...
struct	ch_delta_list
	Delta list element and header structure. More...

Macros
#define	__CH_QUEUE_DATA(name)
	Data part of a static queue object initializer.
#define	CH_QUEUE_DECL(name)
	Static queue object initializer.

Typedefs
typedef struct ch_list	ch_list_t
	Type of a generic single link list header and element.
typedef struct ch_queue	ch_queue_t
	Type of a generic bidirectional linked list header and element.
typedef struct ch_priority_queue	ch_priority_queue_t
	Type of a generic priority-ordered bidirectional linked list header and element.
typedef struct ch_delta_list	ch_delta_list_t
	Type of a generic bidirectional linked delta list header and element.

Functions
static void	ch_list_init (ch_list_t *lp)
	List initialization.
static bool	ch_list_isempty (ch_list_t *lp)
	Evaluates to true if the specified list is empty.
static bool	ch_list_notempty (ch_list_t *lp)
	Evaluates to true if the specified list is not empty.
static void	ch_list_link (ch_list_t *lp, ch_list_t *p)
	Pushes an element on top of a stack list.
static ch_list_t *	ch_list_unlink (ch_list_t *lp)
	Pops an element from the top of a stack list and returns it.
static void	ch_queue_init (ch_queue_t *qp)
	Queue initialization.
static bool	ch_queue_isempty (const ch_queue_t *qp)
	Evaluates to true if the specified queue is empty.
static bool	ch_queue_notempty (const ch_queue_t *qp)
	Evaluates to true if the specified queue is not empty.
static void	ch_queue_insert (ch_queue_t *qp, ch_queue_t *p)
	Inserts an element into a queue.
static ch_queue_t *	ch_queue_fifo_remove (ch_queue_t *qp)
	Removes the first-out element from a queue and returns it.
static ch_queue_t *	ch_queue_lifo_remove (ch_queue_t *qp)
	Removes the last-out element from a queue and returns it.
static ch_queue_t *	ch_queue_dequeue (ch_queue_t *p)
	Removes an element from a queue and returns it.
static void	ch_pqueue_init (ch_priority_queue_t *pqp)
	Priority queue initialization.
static ch_priority_queue_t *	ch_pqueue_remove_highest (ch_priority_queue_t *pqp)
	Removes the highest priority element from a priority queue and returns it.
static ch_priority_queue_t *	ch_pqueue_insert_behind (ch_priority_queue_t *pqp, ch_priority_queue_t *p)
	Inserts an element in the priority queue placing it behind its peers.
static ch_priority_queue_t *	ch_pqueue_insert_ahead (ch_priority_queue_t *pqp, ch_priority_queue_t *p)
	Inserts an element in the priority queue placing it ahead of its peers.
static void	ch_dlist_init (ch_delta_list_t *dlhp)
	Delta list initialization.
static bool	ch_dlist_isempty (ch_delta_list_t *dlhp)
	Evaluates to true if the specified delta list is empty.
static bool	ch_dlist_notempty (ch_delta_list_t *dlhp)
	Evaluates to true if the specified queue is not empty.
static bool	ch_dlist_islast (ch_delta_list_t *dlhp, ch_delta_list_t *dlp)
	Last element in the delta list check.
static bool	ch_dlist_isfirst (ch_delta_list_t *dlhp, ch_delta_list_t *dlp)
	Fist element in the delta list check.
static void	ch_dlist_insert_after (ch_delta_list_t *dlhp, ch_delta_list_t *dlp, sysinterval_t delta)
	Inserts an element after another header element.
static void	ch_dlist_insert_before (ch_delta_list_t *dlhp, ch_delta_list_t *dlp, sysinterval_t delta)
	Inserts an element before another header element.
static void	ch_dlist_insert (ch_delta_list_t *dlhp, ch_delta_list_t *dlep, sysinterval_t delta)
	Inserts an element in a delta list.
static ch_delta_list_t *	ch_dlist_remove_first (ch_delta_list_t *dlhp)
	Dequeues an element from the delta list.
static ch_delta_list_t *	ch_dlist_dequeue (ch_delta_list_t *dlp)
	Dequeues an element from the delta list.

Detailed Description

Lists and Queues header.

Definition in file chlists.h.