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#include "dev-map.h"
struct di_set_state
{
/* A map to help compact device numbers. */
struct dev_map dev_map;
/* A set of compact dev,inode pairs. */
struct hash_table *di_set;
};
#undef _ATTRIBUTE_NONNULL_
#if __GNUC__ == 3 && __GNUC_MINOR__ >= 3 || 3 < __GNUC__
# define _ATTRIBUTE_NONNULL_(m,...) __attribute__ ((__nonnull__ (m)))
#else
# define _ATTRIBUTE_NONNULL_(m,...)
#endif
int di_set_init (struct di_set_state *, size_t) _ATTRIBUTE_NONNULL_ (1);
void di_set_free (struct di_set_state *) _ATTRIBUTE_NONNULL_ (1);
int di_set_insert (struct di_set_state *, dev_t, ino_t)
_ATTRIBUTE_NONNULL_ (1);
struct di_ent;
int di_ent_create (struct di_set_state *di_set_state,
dev_t dev, ino_t ino,
struct di_ent **di_ent)
_ATTRIBUTE_NONNULL_ (1,4);
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