#include "ptrlst.h"
#include "misc.h"
#include <stdio.h>
#include <stdlib.h>

Data Structures
struct	PtrLst

struct	PtrLstEl
	A linked list of pointers. More...

Functions
static PtrLstEl *	PtrLstEl_push (PtrLstEl next, void ptr)
	Push pointer onto list.

static PtrLstEl *	PtrLstEl_pop (PtrLstEl head, void *ptr)
	Returns NULL if list is empty, so this list cannot be used to store NULL pointers.

static void	PtrLstEl_free (PtrLstEl *e)
	Destroy a linked list of PtrLstEl objects.

PtrLst *	PtrLst_new (void)
	Allocate a structure to hold a linked list.

void	PtrLst_free (PtrLst *self)

int	PtrLst_push (PtrLst self, void ptr)

void *	PtrLst_pop (PtrLst *self)
	Remove next pointer from list and return it. More...

long unsigned	PtrLst_length (PtrLst *self)

void	PtrLst_rewind (PtrLst *self)

void *	PtrLst_next (PtrLst *self)

void	PtrLst_move (PtrLst to, PtrLst from)

void	PtrLst_append (PtrLst to, PtrLst from)

Function Documentation

◆ PtrLst_pop()

void * PtrLst_pop ( PtrLst * self )

Remove next pointer from list and return it.

Return NULL if list is empty.