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-rw-r--r--clients/log.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/clients/log.h b/clients/log.h
new file mode 100644
index 0000000..127d8e0
--- /dev/null
+++ b/clients/log.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <cstdio>
+
+#ifndef LOG
+#define LOG(fmt, ...) do { fprintf(stderr, "%s() " fmt, __func__, ##__VA_ARGS__); } while (0)
+#endif