--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/winapi/wsvns.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,21 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within this package.
+ */
+#ifndef _WSVNS_
+#define _WSVNS_
+
+typedef struct sockaddr_vns {
+  u_short sin_family;
+  u_char net_address[4];
+  u_char subnet_addr[2];
+  u_char port[2];
+  u_char hops;
+  u_char filler[5];
+} SOCKADDR_VNS,*PSOCKADDR_VNS,*LPSOCKADDR_VNS;
+
+#define VNSPROTO_IPC 1
+#define VNSPROTO_RELIABLE_IPC 2
+#define VNSPROTO_SPP 3
+#endif