--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fuhtark_test/include/winapi/ws2tcpip.h	Wed Nov 26 21:36:48 2025 +0700
@@ -0,0 +1,391 @@
+/**
+ * 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 _WS2TCPIP_H
+#define _WS2TCPIP_H
+
+#if __GNUC__ >=3
+#pragma GCC system_header
+#endif
+
+#include <ws2ipdef.h>
+
+struct ip_msfilter {
+  struct in_addr imsf_multiaddr;
+  struct in_addr imsf_interface;
+  u_long imsf_fmode;
+  u_long imsf_numsrc;
+  struct in_addr imsf_slist[1];
+};
+
+#define IP_MSFILTER_SIZE(numsrc) (sizeof(struct ip_msfilter)-sizeof(struct in_addr) + (numsrc)*sizeof(struct in_addr))
+
+#define MCAST_INCLUDE 0
+#define MCAST_EXCLUDE 1
+
+#define SIO_GET_INTERFACE_LIST _IOR('t',127,u_long)
+
+#define SIO_GET_INTERFACE_LIST_EX _IOR('t',126,u_long)
+#define SIO_SET_MULTICAST_FILTER _IOW('t',125,u_long)
+#define SIO_GET_MULTICAST_FILTER _IOW('t',124 | IOC_IN,u_long)
+
+#define IP_OPTIONS 1
+#define IP_HDRINCL 2
+#define IP_TOS 3
+#define IP_TTL 4
+#define IP_MULTICAST_IF 9
+#define IP_MULTICAST_TTL 10
+#define IP_MULTICAST_LOOP 11
+#define IP_ADD_MEMBERSHIP 12
+#define IP_DROP_MEMBERSHIP 13
+#define IP_DONTFRAGMENT 14
+#define IP_ADD_SOURCE_MEMBERSHIP 15
+#define IP_DROP_SOURCE_MEMBERSHIP 16
+#define IP_BLOCK_SOURCE 17
+#define IP_UNBLOCK_SOURCE 18
+#define IP_PKTINFO 19
+#define IP_RECEIVE_BROADCAST 22
+
+#define IPV6_HDRINCL 2
+#define IPV6_UNICAST_HOPS 4
+#define IPV6_MULTICAST_IF 9
+#define IPV6_MULTICAST_HOPS 10
+#define IPV6_MULTICAST_LOOP 11
+#define IPV6_ADD_MEMBERSHIP 12
+#define IPV6_DROP_MEMBERSHIP 13
+#define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
+#define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
+#define IPV6_PKTINFO 19
+#define IPV6_HOPLIMIT 21
+#define IPV6_PROTECTION_LEVEL 23
+
+#define PROTECTION_LEVEL_UNRESTRICTED 10
+#define PROTECTION_LEVEL_DEFAULT 20
+#define PROTECTION_LEVEL_RESTRICTED 30
+
+#define UDP_NOCHECKSUM 1
+#define UDP_CHECKSUM_COVERAGE 20
+
+#define TCP_EXPEDITED_1122 0x0002
+
+#ifndef s6_addr
+
+struct in6_addr {
+  __MINGW_EXTENSION union {
+    u_char Byte[16];
+    u_short Word[8];
+  } u;
+};
+
+#define in_addr6 in6_addr
+
+#define _S6_un u
+#define _S6_u8 Byte
+#define s6_addr _S6_un._S6_u8
+
+#define s6_bytes u.Byte
+#define s6_words u.Word
+#endif
+
+typedef struct ipv6_mreq {
+  struct in6_addr ipv6mr_multiaddr;
+  unsigned int ipv6mr_interface;
+} IPV6_MREQ;
+
+struct sockaddr_in6_old {
+  short sin6_family;
+  u_short sin6_port;
+  u_long sin6_flowinfo;
+  struct in6_addr sin6_addr;
+};
+
+struct sockaddr_in6 {
+  short sin6_family;
+  u_short sin6_port;
+  u_long sin6_flowinfo;
+  struct in6_addr sin6_addr;
+  u_long sin6_scope_id;
+};
+
+typedef struct in6_addr IN6_ADDR;
+typedef struct in6_addr *PIN6_ADDR;
+typedef struct in6_addr *LPIN6_ADDR;
+
+typedef struct sockaddr_in6 SOCKADDR_IN6;
+typedef struct sockaddr_in6 *PSOCKADDR_IN6;
+typedef struct sockaddr_in6 *LPSOCKADDR_IN6;
+
+#define SS_PORT(ssp) (((struct sockaddr_in*)(ssp))->sin_port)
+
+#define IN6ADDR_ANY_INIT { 0 }
+#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  extern const struct in6_addr in6addr_any;
+  extern const struct in6_addr in6addr_loopback;
+
+#ifdef __cplusplus
+}
+#endif
+
+#define WS2TCPIP_INLINE __CRT_INLINE
+
+int IN6_ADDR_EQUAL(const struct in6_addr *,const struct in6_addr *);
+int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *);
+int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *);
+int IN6_IS_ADDR_MULTICAST(const struct in6_addr *);
+int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *);
+int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *);
+int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *);
+int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *);
+int IN6ADDR_ISANY(const struct sockaddr_in6 *);
+int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *);
+void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *);
+void IN6_SET_ADDR_LOOPBACK(struct in6_addr *);
+void IN6ADDR_SETANY(struct sockaddr_in6 *);
+void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *);
+
+#ifndef __CRT__NO_INLINE
+WS2TCPIP_INLINE int IN6_ADDR_EQUAL(const struct in6_addr *a,const struct in6_addr *b) { return (memcmp(a,b,sizeof(struct in6_addr))==0); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0)); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0x0100)); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MULTICAST(const struct in6_addr *a) { return (a->s6_bytes[0]==0xff); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0x80)); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0xc0)); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0xffff)); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && !((a->s6_words[6]==0) && (a->s6_addr[14]==0) && ((a->s6_addr[15]==0) || (a->s6_addr[15]==1)))); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==1); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==2); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==5); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==8); }
+WS2TCPIP_INLINE int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==0xe); }
+WS2TCPIP_INLINE int IN6ADDR_ISANY(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_UNSPECIFIED(&a->sin6_addr)); }
+WS2TCPIP_INLINE int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_LOOPBACK(&a->sin6_addr)); }
+WS2TCPIP_INLINE void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *a) { memset(a->s6_bytes,0,sizeof(struct in6_addr)); }
+WS2TCPIP_INLINE void IN6_SET_ADDR_LOOPBACK(struct in6_addr *a) {
+  memset(a->s6_bytes,0,sizeof(struct in6_addr));
+  a->s6_bytes[15] = 1;
+}
+WS2TCPIP_INLINE void IN6ADDR_SETANY(struct sockaddr_in6 *a) {
+  a->sin6_family = AF_INET6;
+  a->sin6_port = 0;
+  a->sin6_flowinfo = 0;
+  IN6_SET_ADDR_UNSPECIFIED(&a->sin6_addr);
+  a->sin6_scope_id = 0;
+}
+WS2TCPIP_INLINE void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *a) {
+  a->sin6_family = AF_INET6;
+  a->sin6_port = 0;
+  a->sin6_flowinfo = 0;
+  IN6_SET_ADDR_LOOPBACK(&a->sin6_addr);
+  a->sin6_scope_id = 0;
+}
+#endif /* !__CRT__NO_INLINE */
+
+typedef union sockaddr_gen {
+  struct sockaddr Address;
+  struct sockaddr_in AddressIn;
+  struct sockaddr_in6_old AddressIn6;
+} sockaddr_gen;
+
+typedef struct _INTERFACE_INFO {
+  u_long iiFlags;
+  sockaddr_gen iiAddress;
+  sockaddr_gen iiBroadcastAddress;
+  sockaddr_gen iiNetmask;
+} INTERFACE_INFO,*LPINTERFACE_INFO;
+
+typedef struct _INTERFACE_INFO_EX {
+  u_long iiFlags;
+  SOCKET_ADDRESS iiAddress;
+  SOCKET_ADDRESS iiBroadcastAddress;
+  SOCKET_ADDRESS iiNetmask;
+} INTERFACE_INFO_EX,*LPINTERFACE_INFO_EX;
+
+#define IFF_UP 0x00000001
+#define IFF_BROADCAST 0x00000002
+#define IFF_LOOPBACK 0x00000004
+#define IFF_POINTTOPOINT 0x00000008
+#define IFF_MULTICAST 0x00000010
+
+typedef struct in_pktinfo {
+  IN_ADDR ipi_addr;
+  UINT ipi_ifindex;
+} IN_PKTINFO;
+
+C_ASSERT(sizeof(IN_PKTINFO)==8);
+
+typedef struct in6_pktinfo {
+  IN6_ADDR ipi6_addr;
+  UINT ipi6_ifindex;
+} IN6_PKTINFO;
+
+C_ASSERT(sizeof(IN6_PKTINFO)==20);
+
+#define EAI_AGAIN WSATRY_AGAIN
+#define EAI_BADFLAGS WSAEINVAL
+#define EAI_FAIL WSANO_RECOVERY
+#define EAI_FAMILY WSAEAFNOSUPPORT
+#define EAI_MEMORY WSA_NOT_ENOUGH_MEMORY
+
+#define EAI_NONAME WSAHOST_NOT_FOUND
+#define EAI_SERVICE WSATYPE_NOT_FOUND
+#define EAI_SOCKTYPE WSAESOCKTNOSUPPORT
+
+#define EAI_NODATA EAI_NONAME
+
+typedef struct addrinfo {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+  size_t ai_addrlen;
+  char *ai_canonname;
+  struct sockaddr *ai_addr;
+  struct addrinfo *ai_next;
+} ADDRINFOA,*PADDRINFOA;
+
+typedef struct addrinfoW {
+  int ai_flags;
+  int ai_family;
+  int ai_socktype;
+  int ai_protocol;
+  size_t ai_addrlen;
+  PWSTR ai_canonname;
+  struct sockaddr *ai_addr;
+  struct addrinfoW *ai_next;
+} ADDRINFOW,*PADDRINFOW;
+
+#ifdef UNICODE
+typedef ADDRINFOW ADDRINFOT,*PADDRINFOT;
+#else
+typedef ADDRINFOA ADDRINFOT,*PADDRINFOT;
+#endif
+
+typedef ADDRINFOA ADDRINFO,*LPADDRINFO;
+
+#define AI_PASSIVE 0x1
+#define AI_CANONNAME 0x2
+#define AI_NUMERICHOST 0x4
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef UNICODE
+#define GetAddrInfo GetAddrInfoW
+#else
+#define GetAddrInfo GetAddrInfoA
+#endif
+
+  WINSOCK_API_LINKAGE int WSAAPI getaddrinfo(const char *nodename,const char *servname,const struct addrinfo *hints,struct addrinfo **res);
+  WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoW(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW *pHints,PADDRINFOW *ppResult);
+
+#define GetAddrInfoA getaddrinfo
+
+#if INCL_WINSOCK_API_TYPEDEFS
+  typedef int (WSAAPI *LPFN_GETADDRINFO)(const char *nodename,const char *servname,const struct addrinfo *hints,struct addrinfo **res);
+  typedef int (WSAAPI *LPFN_GETADDRINFOW)(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW *pHints,PADDRINFOW *ppResult);
+
+#define LPFN_GETADDRINFOA LPFN_GETADDRINFO
+
+#ifdef UNICODE
+#define LPFN_GETADDRINFOT LPFN_GETADDRINFOW
+#else
+#define LPFN_GETADDRINFOT LPFN_GETADDRINFOA
+#endif
+#endif
+
+#ifdef UNICODE
+#define FreeAddrInfo FreeAddrInfoW
+#else
+#define FreeAddrInfo FreeAddrInfoA
+#endif
+
+  WINSOCK_API_LINKAGE void WSAAPI freeaddrinfo(LPADDRINFO pAddrInfo);
+  WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoW(PADDRINFOW pAddrInfo);
+
+#define FreeAddrInfoA freeaddrinfo
+
+#if INCL_WINSOCK_API_TYPEDEFS
+  typedef void (WSAAPI *LPFN_FREEADDRINFO)(struct addrinfo *ai);
+  typedef void (WSAAPI *LPFN_FREEADDRINFOW)(PADDRINFOW pAddrInfo);
+
+#define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO
+
+#ifdef UNICODE
+#define LPFN_FREEADDRINFOT LPFN_FREEADDRINFOW
+#else
+#define LPFN_FREEADDRINFOT LPFN_FREEADDRINFOA
+#endif
+#endif
+
+#pragma push_macro("socklen_t")
+#undef socklen_t
+
+  typedef int socklen_t;
+
+#ifdef UNICODE
+#define GetNameInfo GetNameInfoW
+#else
+#define GetNameInfo GetNameInfoA
+#endif
+
+  WINSOCK_API_LINKAGE int WSAAPI getnameinfo(const struct sockaddr *sa,socklen_t salen,char *host,DWORD hostlen,char *serv,DWORD servlen,int flags);
+  WINSOCK_API_LINKAGE INT WSAAPI GetNameInfoW(const SOCKADDR *pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);
+
+#define GetNameInfoA getnameinfo
+
+#if INCL_WINSOCK_API_TYPEDEFS
+  typedef int (WSAAPI *LPFN_GETNAMEINFO)(const struct sockaddr *sa,socklen_t salen,char *host,DWORD hostlen,char *serv,DWORD servlen,int flags);
+  typedef INT (WSAAPI *LPFN_GETNAMEINFOW)(const SOCKADDR *pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);
+
+#define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO
+
+#ifdef UNICODE
+#define LPFN_GETNAMEINFOT LPFN_GETNAMEINFOW
+#else
+#define LPFN_GETNAMEINFOT LPFN_GETNAMEINFOA
+#endif
+#endif
+
+#pragma pop_macro("socklen_t")
+
+#ifdef UNICODE
+#define gai_strerror gai_strerrorW
+#else
+#define gai_strerror gai_strerrorA
+#endif
+
+#define GAI_STRERROR_BUFFER_SIZE 1024
+
+char *gai_strerrorA (int);
+WCHAR *gai_strerrorW(int);
+
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+
+#define INET_ADDRSTRLEN 22
+#define INET6_ADDRSTRLEN 65
+
+#define NI_NOFQDN 0x01
+#define NI_NUMERICHOST 0x02
+#define NI_NAMEREQD 0x04
+#define NI_NUMERICSERV 0x08
+#define NI_DGRAM 0x10
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif