rufus/src/inc/file.h

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2011-11-29 20:18:23 +00:00
#ifndef FILE_H
#define FILE_H
/* Max valid value of uiLen for contains_data */
#define MAX_DATA_LEN 4096
/* Checks if a file contains a data pattern of length uiLen at position
ulPositoin. The file pointer will change when calling this function! */
int contains_data(FILE *fp, size_t ulPosition,
const void *pData, size_t uiLen);
2011-11-29 20:18:23 +00:00
/* Writes a data pattern of length uiLen at position ulPositoin.
The file pointer will change when calling this function! */
int write_data(FILE *fp, size_t ulPosition,
const void *pData, size_t uiLen);
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/* Checks if a file contains a data pattern of length uiLen at position
ulPositoin. The file pointer will change when calling this function! */
int write_sectors(void *hDrive, size_t SectorSize,
size_t StartSector, size_t nSectors,
const void *pBuf, size_t BufSize);
int read_sectors(void *hDrive, size_t SectorSize,
size_t StartSector, size_t nSectors,
void *pBuf, size_t BufSize);
#endif