X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/681cb9fb117ab20661273bf45bd5eaa75eddbf8a..cca956b199841d754e8a78391d2e2c7efce4a3ee:/lib/sink.h

diff --git a/lib/sink.h b/lib/sink.h
index 13ea7d4..aab645b 100644
--- a/lib/sink.h
+++ b/lib/sink.h
@@ -24,6 +24,8 @@
 #ifndef SINK_H
 #define SINK_H
 
+#include <stdarg.h>
+
 struct dynstr;
 
 /** @brief Sink type