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driveprm.h

#ifndef DRIVEPRM_H
#define DRIVEPRM_H

#define DRIVEPRMFILE SYSCONFDIR "/driveprm"

#include <linux/fd.h>
#include <sys/stat.h>

/* different densities */
typedef enum
{
      DENS_UNKNOWN, DENS_SD, DENS_DD, DENS_QD, DENS_HD, DENS_ED
} density_t;


/* various drive form factors */
typedef enum
{
      FF_UNKNOWN, FF_35, FF_525, FF_8 
} ff_t;

typedef struct {
      int cmos;
      ff_t ff;
      density_t max_density; /* maximal supported density */
      int tpi;
      int rpm;
      int deviation;
} drivetypedesc_t;  

/* drive descriptor */
typedef struct {
      drivetypedesc_t type;
      int drivenum; /* the drive number [0-7] */
      struct stat buf;
      struct floppy_drive_params drvprm;
      int mask;
} drivedesc_t;

int parse_driveprm(int fd, drivedesc_t *drive);

typedef enum {
      FE__UNKNOWN,
      FE__CMOS,
      FE__TPI,
      FE__FF,
      FE__RPM,
      FE__DEVIATION,
      FE__DENSITY,
} drive_field_t;
#endif

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