#ifndef DBG_H
#define DBG_H

// Debug writes extra messages to a stream of the user's choice
// To enable debug, the user needs to include this header
// Then they can use the ff_set_debug_stream function to set the stream
// And then use ff_dprintf to print debug messages
// By default, debug is disabled


#define FF_DEBUG_ENABLED 1

#include <stdio.h>
#include <stdarg.h>
#include "result.h"
#include "common.h"

static FILE *intff_debug_stream = NULL;

// This flag is the same name as FF_DEBUG_ENABLED but is local to this file
// Thats why it has the int prefix
static ff_flag intff_debug_enabled = 0;

ff_result ff_set_debug_stream(FILE *stream);


ff_result ff_dprintf(const char *format, ...);

#endif