--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/winapi/mstcpip.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,26 @@
+/**
+ * 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.
+ */
+struct tcp_keepalive {
+  u_long onoff;
+  u_long keepalivetime;
+  u_long keepaliveinterval;
+};
+
+#define SIO_RCVALL _WSAIOW(IOC_VENDOR,1)
+#define SIO_RCVALL_MCAST _WSAIOW(IOC_VENDOR,2)
+#define SIO_RCVALL_IGMPMCAST _WSAIOW(IOC_VENDOR,3)
+#define SIO_KEEPALIVE_VALS _WSAIOW(IOC_VENDOR,4)
+#define SIO_ABSORB_RTRALERT _WSAIOW(IOC_VENDOR,5)
+#define SIO_UCAST_IF _WSAIOW(IOC_VENDOR,6)
+#define SIO_LIMIT_BROADCASTS _WSAIOW(IOC_VENDOR,7)
+#define SIO_INDEX_BIND _WSAIOW(IOC_VENDOR,8)
+#define SIO_INDEX_MCASTIF _WSAIOW(IOC_VENDOR,9)
+#define SIO_INDEX_ADD_MCAST _WSAIOW(IOC_VENDOR,10)
+#define SIO_INDEX_DEL_MCAST _WSAIOW(IOC_VENDOR,11)
+
+#define RCVALL_OFF 0
+#define RCVALL_ON 1
+#define RCVALL_SOCKETLEVELONLY 2