1 files changed, 1 insertions, 0 deletions
diff --git a/ffi.c b/ffi.c
index 7cccbd30..ab640591 100644
--- a/ffi.c
+++ b/ffi.c
@@ -30,6 +30,7 @@
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <string.h>
 #include <signal.h>
 #include <wchar.h>