.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH HGLOBAL_UserSize 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fBHGLOBAL_UserSize\fR (OLE32.@)
.SH SYNOPSIS
ULONG __RPC_USER  HGLOBAL_UserSize
 (
  ULONG*   \fIpFlags\fR,
  ULONG    \fIStartingSize\fR,
  HGLOBAL* \fIphGlobal\fR
 )

.SH DESCRIPTION
.PP
Calculates the buffer size required to marshal an \fBHGLOBAL\fR. 

.SH PARAMS
\fIpFlags\fR \fB[In]\fR  Flags. See notes.
.PP
\fIStartingSize\fR \fB[In]\fR  Starting size of the buffer. This value is added on to the buffer size required for the clip format.
.PP
\fIphGlobal\fR \fB[In]\fR  \fBHGLOBAL\fR to size.
.PP

.SH RETURNS
.PP
The buffer size required to marshal an \fBHGLOBAL\fR plus the starting size. 

.SH NOTES
.PP
Even though the function is documented to take a pointer to a \fBULONG\fR in \fIpFlags\fR, it actually takes a pointer to a \fBUSER_MARSHAL_CB\fR structure, of which the first parameter is a \fBULONG\fR. This function is only intended to be called by the \fBRPC\fR runtime. 

.SH IMPLEMENTATION
.PP
Declared in \fB"oleidl.h"\fR. 
.PP
Implemented in \fB"dlls/ole32/usrmarshal.c"\fR. 
.PP
Debug channel \fB"ole"\fR.