fileread.h

6410BSP3

/////
///   FileRead.h
///
///   Written by Simon Chun ([e-mail])
///   2007/09/13
///

#ifndef __SAMSUNG_SYSLSI_AP_FILE_READ_H__
#define __SAMSUNG_SYSLSI_AP_FILE_READ_H__

#include <windows.h>

#ifdef __cplusplus
extern "C" {
#endif

void *SSB_FILE_OPEN(LPCTSTR filename);
void  SSB_FILE_REWIND(void *p);
void  SSB_FILE_CLOSE(void *p);
int   SSB_FILE_READ(void *p, unsigned char *buf, unsigned int num_read, unsigned int *num_written);

int   SSB_FILE_GET_POS(void *p);
int   SSB_FILE_SET_POS(void *p, int offset, int origin);


#ifdef __cplusplus
}
#endif


#define DATA_FILE        (0)
#define DATA_MEM        (1)
#define DATAREAD_TYPE    (DATA_MEM)


// Possible return value of SSB_FILE_READ function
#define SSB_FILE_EOF    (0x8FFFFFFF)

// Definitions for the 'origin' argument in SSB_FILE_SET_POS function
#define SSB_FILE_POS_BEGIN        (0)
#define SSB_FILE_POS_CURRENT    (1)
#define SSB_FILE_POS_END        (2)


// 促澜篮 FILE捞 酒囱 memory buffer狼 stream 涝仿老 版快.. (FRAMEX_IN_TYPE_MEM 鸥涝!)
typedef struct
{
    unsigned char *p_start;
    unsigned char *p_end;

    unsigned char *p_cur;
} MMAP_STRM_PTR;



#endif /* __SAMSUNG_SYSLSI_AP_FILE_READ_H__ */