Include <stdarg.h> in public header.

Public headers use va_list, and this gives an error unless <stdarg.h>
had been included before the header.
(cherry picked from commit 7fc338690f385c2495b7ba5f98346a5c057991ea)

diff --git a/src/guestfs.h b/src/guestfs.h
index 911e956..cd87c88 100644 (file)
--- a/src/guestfs.h
+++ b/src/guestfs.h
@@ -35,6 +35,7 @@ extern "C" {
 #endif
 
 #include <stdint.h>
+#include <stdarg.h>
 
 typedef struct guestfs_h guestfs_h;