/* This function transforms a header into a char so that it is useable by
* db_store */
static void *mutt_hcache_dump (void *_db, HEADER * h, int *off,
/* This function transforms a header into a char so that it is useable by
* db_store */
static void *mutt_hcache_dump (void *_db, HEADER * h, int *off,