1 // Copyright 2016 The Fuchsia Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #pragma once
6 
7 #include <stdio.h>
8 #include <zircon/compiler.h>
9 
10 __BEGIN_CDECLS
11 
12 // per-file chatty debug macro
13 #define xprintf(fmt, args...)                                                                      \
14     do {                                                                                           \
15         if (ZXDEBUG) {                                                                             \
16             printf("%s:%d: " fmt, __FILE__, __LINE__, ##args);                                     \
17         }                                                                                          \
18     } while (0)
19 
20 __END_CDECLS
21