153 lines
3.9 KiB
C
153 lines
3.9 KiB
C
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/*++
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Copyright (c) 1998 - 2000 Microsoft Corporation
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Module Name:
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main.h
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Abstract:
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Contains:
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1. Prototypes for routines used in asynchrounous I/O
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2. Definitions of constants and macros used by the above routines
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3. Definitions of macros and inline routines for memory management
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Environment:
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User Mode - Win32
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History:
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1. 31-Jul-1998 -- File creation Ajay Chitturi (ajaych)
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2. 15-Jul-1999 -- Arlie Davis (arlied)
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3. 14-Feb-2000 -- Added support for multiple Ilya Kleyman (ilyak)
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private interfaces
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--*/
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#ifndef __h323ics_main_h
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#define __h323ics_main_h
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///////////////////////////////////////////////////////////////////////////////
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// //
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// Constants and macros //
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// //
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///////////////////////////////////////////////////////////////////////////////
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#define DEFAULT_TRACE_FLAGS LOG_TRCE
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#define MAX_LISTEN_BACKLOG 5
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#define LOCAL_INTERFACE_INDEX ((ULONG)-2)
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///////////////////////////////////////////////////////////////////////////////
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// //
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// Global variables //
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// //
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///////////////////////////////////////////////////////////////////////////////
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extern HANDLE NatHandle;
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extern DWORD EnableLocalH323Routing;
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///////////////////////////////////////////////////////////////////////////////
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// //
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// Prototypes for routines used in asynchrounous I/O //
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// //
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///////////////////////////////////////////////////////////////////////////////
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HRESULT
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EventMgrIssueAccept (
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IN DWORD BindIPAddress, // in HOST order
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IN OVERLAPPED_PROCESSOR & OverlappedProcessor,
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OUT WORD & BindPort, // in HOST order
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OUT SOCKET & ListenSocket
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);
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HRESULT
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EventMgrIssueSend(
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IN SOCKET Socket,
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IN OVERLAPPED_PROCESSOR & OverlappedProcessor,
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IN BYTE *Buffer,
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IN DWORD BufferLength
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);
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HRESULT
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EventMgrIssueRecv(
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IN SOCKET Socket,
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IN OVERLAPPED_PROCESSOR & OverlappedProcessor
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);
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HRESULT
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EventMgrBindIoHandle(
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IN SOCKET Socket
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);
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///////////////////////////////////////////////////////////////////////////////
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// //
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// Memory management support //
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// //
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///////////////////////////////////////////////////////////////////////////////
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__inline
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void *EM_MALLOC (
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IN size_t Size
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)
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/*++
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Routine Description:
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Private memory allocator.
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Arguments:
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Size - number of bytes to allocate
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Return Values:
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- Pointer to allocated memory, if successful.
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- NULL otherwise.
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Notes:
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--*/
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{
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return (HeapAlloc (GetProcessHeap (),
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0, /* no flags */
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(Size)));
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} // EM_MALLOC
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__inline
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void
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EM_FREE(
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IN void *Memory
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)
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/*++
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Routine Description:
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Private memory deallocator
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Arguments:
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Memory -- pointer to allocated memory
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Return Values:
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None
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Notes:
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The memory should have previously been
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allocated via EM_MALLOC
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--*/
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{
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HeapFree (GetProcessHeap (),
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0, /* no flags */
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(Memory));
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} // EM_FREE
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#endif // __h323ics_main_h
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