Source code of Windows XP (NT5)
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/*++
Copyright (c) 1991 Microsoft Corporation
Module Name:
midluser.c
Abstract:
This file contains common functions and utilities that the API DLLs can use in making remote calls. This includes the MIDL_USER_ALLOCATE functions.
Author:
danl 02/06/1991
Environment:
User Level: Win32
Revision History:
--*/
#include "precomp.h"
PVOID MIDL_user_allocate( IN size_t NumBytes ) /*++
Routine Description:
Allocates storage for RPC transactions. The RPC stubs will either call MIDL_user_allocate when it needs to un-marshall data into a buffer that the user must free. RPC servers will use MIDL_user_allocate to allocate storage that the RPC server stub will free after marshalling the data.
Arguments:
NumBytes - the number of bytes to allocate.
Return Value:
None.
--*/ { return (LocalAlloc(0,NumBytes)); }
VOID MIDL_user_free( IN void * MemPointer ) /*++
Routine Description:
Frees storage used in RPC transactions. The RPC client can call this function to free buffer space that was allocated by the RPC client stub when un-marshalling data that is to be returned to the client. The Client calls MIDL_user_free when it is finished with the data and desires to free up the storage. The RPC server stub calls MIDL_user_free when it has completed marshalling server data that is to be passed back to the client.
Arguments:
MemPointer - pointer to the memory block that is to be released.
Return Value:
None.
--*/
{ LocalFree(MemPointer); }
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