add missing include wincrypt.h

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

diff --git a/lib/gnutls_x509.c b/lib/gnutls_x509.c
index 7bf2a2b6ddc7a06d55a753f887ff431b700874d5..407568cca92c7f0f48b9456e8a8411511eb4d830 100644 (file)
--- a/lib/gnutls_x509.c
+++ b/lib/gnutls_x509.c
@@ -42,6 +42,9 @@
 #include "x509/x509_int.h"
 #include <gnutls_str_array.h>
 #include "read-file.h"
+#if defined _WIN32 || defined __WIN32__
+#include <wincrypt.h>
+#endif
 
 /*
  * some x509 certificate parsing functions.