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authorTuowen Zhao <ztuowen@gmail.com>2016-09-17 18:58:56 -0600
committerTuowen Zhao <ztuowen@gmail.com>2016-09-17 18:58:56 -0600
commitbdaf6dc251d98fc1c93165fa8579378204b395e1 (patch)
treeef961130983342c2615a0a84c8f754a017449312 /chill/include/chilldebug.h
parent8ef3af85585446d897ae292476f433fb6db20c0c (diff)
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chill doc
Diffstat (limited to 'chill/include/chilldebug.h')
-rw-r--r--chill/include/chilldebug.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/chill/include/chilldebug.h b/chill/include/chilldebug.h
index 4abbb82..865f1f6 100644
--- a/chill/include/chilldebug.h
+++ b/chill/include/chilldebug.h
@@ -3,9 +3,13 @@
// enable the next line to get lots of output
//#define DEBUGCHILL
+#ifndef DEBUGCHILL_H
+#define DEBUGCHILL_H
#ifdef DEBUGCHILL
#define DEBUG_PRINT(args...) fprintf(stderr, args )
#else
-#define DEBUG_PRINT(args...) /* Don't do anything */
+#define DEBUG_PRINT(args...) do {} while(0) /* Don't do anything */
+#endif
+
#endif