/**
 * \file cf_stack.h
 *
 * \author myusgun <myusgun@gmail.com>
 *
 * \brief 스택
 *
 * \example stack.c
 */
#ifndef __CF_STACK_H__
#define __CF_STACK_H__

#include "cf_base.h"

/** 스택 컨텍스트 (Opaque) */
typedef void *	CF_Stack_Ctx;

#ifdef __cplusplus
extern "C" {
#endif

CF_EXPORT int
CF_Stack_CreateCtx		(CF_Stack_Ctx * ctx);

CF_EXPORT int
CF_Stack_DestroyCtx		(CF_Stack_Ctx ctx);

CF_EXPORT int
CF_Stack_Push			(CF_Stack_Ctx	ctx,
						 const void		* element);

CF_EXPORT int
CF_Stack_Pop			(CF_Stack_Ctx	ctx,
						 void			** element);

CF_EXPORT int
CF_Stack_Top			(CF_Stack_Ctx 	ctx,
						 void			** element);

CF_EXPORT int
CF_Stack_GetSize		(CF_Stack_Ctx ctx);

#ifdef __cplusplus
}
#endif

#endif // #ifndef __CF_STACK_H__