/*
 * nghttp2 - HTTP/2 C Library
 *
 * Copyright (c) 2012 Tatsuhiro Tsujikawa
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#include <time.h>
#include <stdio.h>
#include "config.h"
#include <nghttp2/nghttp2.h>
#include "nghttp2_int.h"

static void nghttp2_debug_cb_default(const char *fmt, va_list args)
{
    vfprintf(stderr, fmt, args);
}
static nghttp2_debug_cb static_debug_callback = &nghttp2_debug_cb_default;

#ifdef DEBUGBUILD
void nghttp2_debug(const char *format, ...)
{
  if (static_debug_callback) {
    va_list args;
    va_start(args, format);
    static_debug_callback(format, args);
    va_end(args);
  }
}
#endif

void set_nghttp2_debug_callback(nghttp2_debug_cb cb)
{
  static_debug_callback = cb;
}