X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=rculfhash-internal.h;h=d7cec95a10e286f4693c91925e61441146196ebe;hp=284125af29887ca474206391ae69e0fe5d7eec2f;hb=074c3a1bde68f3d2607c5c4711ec456dbdb05bce;hpb=79d5479e9f6dfe097fc24b0ddf2fe7fd1ba0f43b

diff --git a/rculfhash-internal.h b/rculfhash-internal.h
index 284125a..d7cec95 100644
--- a/rculfhash-internal.h
+++ b/rculfhash-internal.h
@@ -25,11 +25,17 @@
  */
 
 #include <urcu/rculfhash.h>
+#include <stdio.h>
 
 #ifdef DEBUG
 #define dbg_printf(fmt, args...)     printf("[debug rculfhash] " fmt, ## args)
 #else
-#define dbg_printf(fmt, args...)
+#define dbg_printf(fmt, args...)				\
+do {								\
+	/* do nothing but check printf format */		\
+	if (0)							\
+		printf("[debug rculfhash] " fmt, ## args);	\
+} while (0)
 #endif
 
 #if (CAA_BITS_PER_LONG == 32)