#define DEBUG_DEBUG	0 /* debug info, not for normal use */
#define DEBUG_INFO	1 /* all info about process */
#define DEBUG_NOTICE	2 /* something unexpected happens */
#define DEBUG_ERROR	3 /* there is an error with this software */

#define DOPTIONS	0
#define DDSP		1
#define DWAVE		2
#define DROUTER		3
#define DCC		4
#define DSTDERR		5

void get_win_size(int *w, int *h);

#define PDEBUG(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, NULL, fmt, ## arg)
#define PDEBUG_CHAN(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, CHAN, fmt, ## arg)
void _printdebug(const char *file, const char *function, int line, int cat, int level, const char *chan_str, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 7, 8)));

const char *debug_amplitude(double level);
const char *debug_db(double level_db);

void debug_list_cat(void);
int parse_debug_opt(const char *opt);

extern int debuglevel;

extern void (*clear_console_text)(void);
extern void (*print_console_text)(void);

extern int debug_limit_scroll;

const char *debug_hex(const uint8_t *data, int len);