From 69a05d516bd0c7e369a0ba1fb78aac57a5ea26f2 Mon Sep 17 00:00:00 2001
From: Simeon Simeonov
Date: Thu, 12 Mar 2020 12:30:51 +0100
Subject: Initial commit for the last i3lock commit at this time
 f3b061233e28ad0cf920c9421adc2459b6920812

---
 i3lock.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 i3lock.h

(limited to 'i3lock.h')

diff --git a/i3lock.h b/i3lock.h
new file mode 100644
index 0000000..57190e5
--- /dev/null
+++ b/i3lock.h
@@ -0,0 +1,14 @@
+#ifndef _I3LOCK_H
+#define _I3LOCK_H
+
+/* This macro will only print debug output when started with --debug.
+ * This is important because xautolock (for example) closes stdout/stderr by
+ * default, so just printing something to stdout will lead to the data ending
+ * up on the X11 socket (!). */
+#define DEBUG(fmt, ...)                                   \
+    do {                                                  \
+        if (debug_mode)                                   \
+            printf("[i3lock-debug] " fmt, ##__VA_ARGS__); \
+    } while (0)
+
+#endif
-- 
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