1 files changed, 34 insertions, 0 deletions
diff --git a/src/vfd/ntapi_vfd_helper.c b/src/vfd/ntapi_vfd_helper.c
new file mode 100644
index 0000000..054a388
--- /dev/null
+++ b/src/vfd/ntapi_vfd_helper.c
@@ -0,0 +1,34 @@
+/********************************************************/
+/*  ntapi: Native API core library                      */
+/*  Copyright (C) 2013,2014,2015  Z. Gilboa             */
+/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
+/********************************************************/
+
+#include <psxtypes/psxtypes.h>
+#include <ntapi/nt_status.h>
+#include <ntapi/nt_object.h>
+#include <ntapi/nt_vfd.h>
+#include "ntapi_impl.h"
+
+void __stdcall __ntapi_vfd_dev_name_init(
+	__out	nt_vfd_dev_name *	devname,
+	__in	const nt_guid *		guid)
+{
+	uint32_t * prefix = (uint32_t *)devname->prefix;
+
+	/* compiler-independent */
+	prefix[0] = 0x44005C;
+	prefix[1] = 0x760065;
+	prefix[2] = 0x630069;
+	prefix[3] = 0x5C0065;
+
+	__ntapi->tt_guid_to_utf16_string(
+		guid,
+		&devname->guid);
+
+	devname->name.strlen = sizeof(devname->prefix) + sizeof(devname->guid);
+	devname->name.maxlen = 0;
+	devname->name.buffer = (uint16_t *)&devname->prefix;
+
+	return;
+}