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1 /* |
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2 * mswsock.h |
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3 * MS-specific extensions to Windows Sockets, exported from mswsock.dll. |
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4 * These functions are N/A on Windows9x. |
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5 * |
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6 * This file is part of a free library for the Win32 API. |
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7 * This library is distributed in the hope that it will be useful, |
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8 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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10 */ |
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11 |
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12 #ifndef _MSWSOCK_H |
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13 #define _MSWSOCK_H |
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14 #if __GNUC__ >=3 |
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15 #pragma GCC system_header |
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16 #endif |
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17 #ifdef __cplusplus |
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18 extern "C" { |
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19 #endif |
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20 |
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21 #define SO_CONNDATA 0x7000 |
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22 #define SO_CONNOPT 0x7001 |
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23 #define SO_DISCDATA 0x7002 |
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24 #define SO_DISCOPT 0x7003 |
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25 #define SO_CONNDATALEN 0x7004 |
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26 #define SO_CONNOPTLEN 0x7005 |
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27 #define SO_DISCDATALEN 0x7006 |
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28 #define SO_DISCOPTLEN 0x7007 |
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29 #define SO_OPENTYPE 0x7008 |
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30 #define SO_SYNCHRONOUS_ALERT 0x10 |
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31 #define SO_SYNCHRONOUS_NONALERT 0x20 |
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32 #define SO_MAXDG 0x7009 |
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33 #define SO_MAXPATHDG 0x700A |
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34 #define SO_UPDATE_ACCEPT_CONTEXT 0x700B |
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35 #define SO_CONNECT_TIME 0x700C |
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36 #define TCP_BSDURGENT 0x7000 |
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37 |
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38 #define TF_DISCONNECT 1 |
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39 #define TF_REUSE_SOCKET 2 |
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40 #define TF_WRITE_BEHIND 4 |
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41 #define TF_USE_DEFAULT_WORKER 0 |
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42 #define TF_USE_SYSTEM_THREAD 16 |
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43 #define TF_USE_KERNEL_APC 32 |
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44 |
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45 typedef struct _TRANSMIT_FILE_BUFFERS { |
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46 PVOID Head; |
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47 DWORD HeadLength; |
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48 PVOID Tail; |
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49 DWORD TailLength; |
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50 } TRANSMIT_FILE_BUFFERS, *PTRANSMIT_FILE_BUFFERS, *LPTRANSMIT_FILE_BUFFERS; |
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51 |
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52 int PASCAL WSARecvEx(SOCKET,char*,int,int*); |
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53 BOOL PASCAL TransmitFile(SOCKET,HANDLE,DWORD,DWORD,LPOVERLAPPED,LPTRANSMIT_FILE_BUFFERS,DWORD); |
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54 BOOL PASCAL AcceptEx(SOCKET,SOCKET,PVOID,DWORD,DWORD,DWORD,LPDWORD,LPOVERLAPPED); |
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55 VOID PASCAL GetAcceptExSockaddrs(PVOID,DWORD,DWORD,DWORD,struct sockaddr**, LPINT, struct sockaddr**, LPINT); |
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56 |
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57 #ifdef _WINSOCK2_H /* These require the winsock2 interface. */ |
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58 |
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59 #define TP_ELEMENT_FILE 1 |
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60 #define TP_ELEMENT_MEMORY 2 |
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61 #define TP_ELEMENT_EOP 4 |
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62 |
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63 typedef struct _TRANSMIT_PACKETS_ELEMENT { |
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64 ULONG dwElFlags; |
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65 ULONG cLength; |
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66 _ANONYMOUS_UNION |
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67 union { |
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68 struct { |
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69 LARGE_INTEGER nFileOffset; |
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70 HANDLE hFile; |
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71 }; |
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72 PVOID pBuffer; |
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73 }; |
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74 } TRANSMIT_PACKETS_ELEMENT; |
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75 |
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76 typedef struct _WSAMSG { |
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77 LPSOCKADDR name; |
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78 INT namelen; |
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79 LPWSABUF lpBuffers; |
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80 DWORD dwBufferCount; |
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81 WSABUF Control; |
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82 DWORD dwFlags; |
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83 } WSAMSG, *PWSAMSG, *LPWSAMSG; |
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84 |
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85 |
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86 /* According to MSDN docs, the WSAMSG.Control buffer starts with a |
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87 cmsghdr header of the following form. See also RFC 2292. */ |
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88 |
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89 typedef struct wsacmsghdr { |
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90 UINT cmsg_len; |
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91 INT cmsg_level; |
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92 INT cmsg_type; |
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93 /* followed by UCHAR cmsg_data[]; */ |
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94 } WSACMSGHDR; |
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95 |
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96 /* TODO: Standard Posix.1g macros as per RFC 2292, with WSA_uglification. */ |
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97 #if 0 |
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98 #define WSA_CMSG_FIRSTHDR(mhdr) |
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99 #define WSA_CMSG_NXTHDR(mhdr, cmsg) |
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100 #define WSA_CMSG_SPACE(length) |
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101 #define WSA_CMSG_LEN(length) |
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102 #endif |
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103 |
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104 BOOL PASCAL DisconnectEx(SOCKET,LPOVERLAPPED,DWORD,DWORD); |
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105 int PASCAL WSARecvMsg(SOCKET,LPWSAMSG,LPDWORD,LPWSAOVERLAPPED,LPWSAOVERLAPPED_COMPLETION_ROUTINE); |
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106 |
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107 #endif /* _WINSOCK2_H */ |
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108 |
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109 #ifdef __cplusplus |
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110 } |
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111 #endif |
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112 #endif /* _MSWSOCK_H */ |
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113 |