mirror of
https://github.com/vivier/EMILE.git
synced 2024-11-14 22:04:43 +00:00
19 lines
550 B
C
19 lines
550 B
C
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
|
|
#define SECTOR_SIZE_BITS 9
|
|
#define SECTOR_SIZE (1 << (SECTOR_SIZE_BITS))
|
|
#define SECTOR_PER_TRACK 18
|
|
#define SIDE_NB 2
|
|
#define CYLINDER_SIZE (SIDE_NB*SECTOR_PER_TRACK*SECTOR_SIZE)
|
|
|
|
typedef struct {
|
|
int offset;
|
|
int current_cylinder;
|
|
unsigned char cylinder[CYLINDER_SIZE];
|
|
} floppy_FILE;
|
|
|
|
extern int floppy_read_sector(off_t offset, void* buffer, size_t size);
|
|
extern size_t floppy_read(floppy_FILE *file, void *ptr, size_t size);
|
|
extern int floppy_lseek(floppy_FILE *file, off_t offset, int whence);
|