static int query(char *args);

/* queries */
static int get_numtags();
static int get_tags();
static int get_used_tags();
static int get_layouts();
static int get_numlayouts();
static int get_barpos();
static int get_bordersize();
static int get_hidebar();
static int get_snap();
static int get_queries();
static int get_font();
static int get_mfact();
static int get_mastercount();
static int get_resizehints();
static int get_lockfullscreen();
static int get_barpadding_ov();
static int get_barpadding_oh();
static int get_barpadding_iv();
static int get_barpadding_ih();