MesBufferHandleReset
The MesBufferHandleReset
function re-initializes the handle for buffer serialization.
#include <rpc.h>
#include <midles.h>
RPC_STATUS RPC_ENTRY MesBufferHandleReset(
|
handle_t
Handle, |
|
|
unsigned long HandleStyle, |
|
|
MIDL_ES_CODE OpCode, |
|
|
char
* * ppBuffer, |
|
|
unsigned long BufferSize, |
|
|
unsigned long * pEncodedSize |
|
|
); |
|
Parameters
Handle
The handle to
be initialized.
HandleStyle
Specifies the
style of handle. Valid styles are MES_FIXED_BUFFER_HANDLE or MES_DYNAMIC_BUFFER_HANDLE.
OpCode
Specifies the
operation. Valid operations are MES_ENCODE or MES_DECODE.
ppBuffer
For MES_DECODE,
points to a pointer to the buffer containing the data to be decoded.
For MES_ENCODE,
points to a pointer to the buffer for fixed buffer style, and points to a
pointer to return the buffer address for dynamic buffer style.
BufferSize
Specifies the
number of bytes of data to be decoded in the buffer. Note that this is used
only for the fixed buffer style of serialization.
pEncodedSize
Points to the
size of the completed encoding. Note that this is used only when the operation
is MES_ENCODE.
Remarks
The MesBufferHandleReset
routine is used by applications to re-initialize a buffer style handle and save
memory allocations.
Return Values
|
Value |
Meaning |
|
RPC_S_OK |
Success |
|
RPC_S_INVALID_ARG |
Invalid
argument |
See Also