X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/4b30caad06fd12cd1dca83ea924f9ad6eebbc3d4..02d0fa235c0e46b064951745300eeb12895a3345:/regress/hcommon.c

diff --git a/regress/hcommon.c b/regress/hcommon.c
index cd35309..2cd3508 100644
--- a/regress/hcommon.c
+++ b/regress/hcommon.c
@@ -1,6 +1,7 @@
 #include <string.h>
 #include <errno.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>