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-rw-r--r--src/util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index f542261..183f8c5 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,6 +1,8 @@
#ifndef _RUNES_UTIL_H
#define _RUNES_UTIL_H
+#define UNUSED(x) ((void)x)
+
void runes_warn(const char *fmt, ...);
#endif