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

.SH NAME
\fBSysStringLen\fR (OLEAUT32.7)
.SH SYNOPSIS
UINT SysStringLen
 (
  BSTR \fIstr\fR
 )

.SH DESCRIPTION
.PP
Get the allocated length of a \fBBSTR\fR in wide characters. 

.SH PARAMS
\fIstr\fR \fB[In]\fR  \fBBSTR\fR to find the length of.
.PP

.SH RETURNS
.PP
The allocated length of \fIstr\fR, or \fB0\fR if \fIstr\fR is \fBNULL\fR. 

.SH NOTES
.PP
See \fBBSTR(3w)\fR. The returned length may be different from the length of the string as calculated by \fBlstrlenW(3w)\fR, since it returns the length that was used to allocate the string by \fBSysAllocStringLen(3w)\fR. 

.SH IMPLEMENTATION
.PP
Declared in \fB"oleauto.h"\fR. 
.PP
Implemented in \fB"dlls/oleaut32/oleaut.c"\fR. 
.PP
Debug channel \fB"ole"\fR.