reactos/include/reactos/winsock/ws2help.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS WinSock 2 Helper DLL
   4  * FILE:        include/reactos/winsock/ws2help.h
   5  * PURPOSE:     WinSock 2 Helper DLL header
   6  */
   7
   8 #ifndef __WS2HELP_H
   9 #define __WS2HELP_H
  10
  11 /* Types */
  12 typedef struct _WSH_HANDLE
  13 {
  14     LONG RefCount;
  15     HANDLE Handle;
  16 } WSH_HANDLE, *PWAH_HANDLE;
  17
  18 typedef struct _WSH_HASH_TABLE
  19 {
  20     DWORD Size;
  21     PWAH_HANDLE Handles[1];
  22 } WSH_HASH_TABLE, *PWAH_HASH_TABLE;
  23
  24 typedef struct _WSH_SEARCH_TABLE
  25 {
  26     volatile PWAH_HASH_TABLE HashTable;
  27     volatile PLONG CurrentCount;
  28     LONG Count1;
  29     LONG Count2;
  30     LONG SpinCount;
  31     BOOL Expanding;
  32     CRITICAL_SECTION Lock;
  33 } WSH_SEARCH_TABLE, *PWAH_SEARCH_TABLE;
  34
  35 typedef struct _WSH_HANDLE_TABLE
  36 {
  37     DWORD Mask;
  38     WSH_SEARCH_TABLE SearchTables[1];
  39 } WSH_HANDLE_TABLE, *PWAH_HANDLE_TABLE;
  40
  41 //typedef struct _WSH_HANDLE_TABLE *PWAH_HANDLE_TABLE;
  42
  43 typedef BOOL
  44 (WINAPI *PWAH_HANDLE_ENUMERATE_PROC)(
  45     IN PVOID Context,
  46     IN PWAH_HANDLE Handle
  47 );
  48
  49 PWAH_HANDLE
  50 WINAPI
  51 WahReferenceContextByHandle(
  52     IN PWAH_HANDLE_TABLE Table,
  53     IN HANDLE Handle
  54 );
  55
  56 DWORD
  57 WINAPI
  58 WahRemoveHandleContext(
  59     IN PWAH_HANDLE_TABLE Table,
  60     IN PWAH_HANDLE Handle
  61 );
  62
  63 DWORD
  64 WINAPI
  65 WahCloseSocketHandle(
  66     IN HANDLE HelperHandle,
  67     IN SOCKET Socket
  68 );
  69
  70 DWORD
  71 WINAPI
  72 WahOpenCurrentThread(
  73     IN HANDLE HelperHandle,
  74     OUT LPWSATHREADID ThreadId
  75 );
  76
  77 DWORD
  78 WINAPI
  79 WahCloseApcHelper(
  80     IN HANDLE HelperHandle
  81 );
  82
  83 DWORD
  84 WINAPI
  85 WahCloseThread(
  86     IN HANDLE HelperHandle,
  87     IN LPWSATHREADID ThreadId
  88 );
  89
  90 DWORD
  91 WINAPI
  92 WahCloseHandleHelper(
  93     IN HANDLE HelperHandle
  94 );
  95
  96 DWORD
  97 WINAPI
  98 WahCloseNotificationHandleHelper(
  99     IN HANDLE HelperHandle
 100 );
 101
 102 DWORD
 103 WINAPI
 104 WahOpenNotificationHandleHelper(
 105     OUT PHANDLE HelperHandle
 106 );
 107
 108 DWORD
 109 WINAPI
 110 WahCreateNotificationHandle(
 111     IN HANDLE HelperHandle,
 112     OUT PHANDLE NotificationHelperHandle
 113 );
 114
 115 INT
 116 WINAPI
 117 WahWaitForNotification(
 118     IN HANDLE NotificationHelperHandle,
 119     IN HANDLE lpNotificationHandle,
 120     IN LPWSAOVERLAPPED lpOverlapped,
 121     IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
 122 );
 123
 124 INT
 125 WINAPI
 126 WahNotifyAllProcesses(
 127     IN HANDLE NotificationHelperHandle
 128 );
 129
 130 BOOL
 131 WINAPI
 132 WahEnumerateHandleContexts(
 133     IN PWAH_HANDLE_TABLE Table,
 134     IN PWAH_HANDLE_ENUMERATE_PROC Callback,
 135     IN PVOID Context
 136 );
 137
 138 DWORD
 139 WINAPI
 140 WahCreateHandleContextTable(
 141     OUT PWAH_HANDLE_TABLE *Table
 142 );
 143
 144 DWORD
 145 WINAPI
 146 WahDestroyHandleContextTable(
 147     IN PWAH_HANDLE_TABLE Table
 148 );
 149
 150 PWAH_HANDLE
 151 WINAPI
 152 WahInsertHandleContext(
 153     IN PWAH_HANDLE_TABLE Table,
 154     IN PWAH_HANDLE Handle
 155 );
 156
 157 DWORD
 158 WINAPI
 159 WahOpenApcHelper(
 160     OUT PHANDLE ApcHelperHandle
 161 );
 162
 163 #endif