#ifndef _MMU_WB_H_#define _MMU_WB_H_typedef struct wb_entry_s{	ARMword pa;		//phy_addr	ARMbyte *data;		//data	int nb;			//number byte to write} wb_entry_t;typedef struct wb_s{	int num;		//number of wb_entry	int nb;			//number of byte of each entry	int first;		//	int last;		//	int used;		//	wb_entry_t *entrys;} wb_t;typedef struct wb_desc_s{	int num;	int nb;} wb_desc_t;/* wb_init * @wb_t	:wb_t to init * @num		:num of entrys * @nw		:num of word of each entry * * $	-1:error * 		 0:ok * */int mmu_wb_init (wb_t * wb_t, int num, int nb);/* wb_exit * @wb_t :wb_t to exit * */void mmu_wb_exit (wb_t * wb);/* wb_write_bytes :put bytess in Write Buffer * @state:	ARMul_State * @wb_t:	write buffer * @pa:		physical address * @data:	data ptr * @n		number of byte to write * * Note: write buffer merge is not implemented, can be done late * */voidmmu_wb_write_bytess (ARMul_State * state, wb_t * wb_t, ARMword pa,		     ARMbyte * data, int n);/* wb_drain_all * @wb_t wb_t to drain * */void mmu_wb_drain_all (ARMul_State * state, wb_t * wb_t);#endif /*_MMU_WB_H_*/