include stdarg.h for vasprintf

diff --git a/gssapiP_eap.h b/gssapiP_eap.h
index b7740da..10cd176 100644 (file)
--- a/gssapiP_eap.h
+++ b/gssapiP_eap.h
@@ -44,6 +44,7 @@
 #include <errno.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <time.h>
 #include <sys/param.h>