users.h

typedef struct {
    int     killposts:1;        /* Kill posts */
    int     killexpress:1;      /* Kill express messages */
    int     notifykills:1;      /* Notify that a message was killed */
    int     displaywholist:1;   /* Display user list on who list */
    int     displaylong:1;      /* Display long (1) or short (0) */
} UserlistAttributes;

typedef struct {
    char    name[41];           /* Name of user list */
    UserlistAttributes attributes;  /* Attributes for user list */
    slist  *list;               /* List of users */
} Userlist;