void mutt_hcache_close(void *db);
HEADER *mutt_hcache_restore(const unsigned char *d, HEADER **oh);
void *mutt_hcache_fetch(void *db, const char *filename,
- size_t (*keylen)(const char *fn));
+ ssize_t (*keylen)(const char *fn));
int mutt_hcache_store(void *db, const char *filename, HEADER *h,
unsigned long uid_validity,
- size_t (*keylen)(const char *fn));
+ ssize_t (*keylen)(const char *fn));
int mutt_hcache_delete(void *db, const char *filename,
- size_t (*keylen)(const char *fn));
+ ssize_t (*keylen)(const char *fn));
#endif /* USE_HCACHE */
#endif /* !_MUTT_HCACHE_H */