stack.h File Reference

Stack data structure. More...

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Typedefs
typedef struct Stack	stack_t
typedef struct StackNode	stack_node_t

Functions
stack_t *	stack_init ()
void	stack_destroy (stack_t *stack)
void	stack_push (stack_t *stack, void *element)
void *	stack_pop (stack_t *stack)
int	stack_size (stack_t *stack)

Detailed Description

Stack data structure.

Function Documentation

stack_destroy()

void stack_destroy

(

stack_t *

stack

)

Deinitializes a stack.

Parameters

stack

The stack to deinitialize.

stack_init()

stack_t* stack_init

(

)

Initializes the stack.

Returns

Pointer to a new stack.

stack_pop()

void* stack_pop

(

stack_t *

stack

)

Pops an element from the top of the stack, and returns it.

Parameters

stack

Pointer to the stack to populate.

Returns

The topmost element of the stack.

stack_push()

void stack_push	(	stack_t *	stack,
		void *	element
	)

Pushes an element to the stack.

Parameters

stack	Pointer to the stack to populate.
element	The element to add.

stack_size()

int stack_size

(

stack_t *

stack

)

Returns the size of the stack.

Parameters

stack

A stack.

Returns

The size of the stack.