.\" -*- nroff -*-
.\" Generated file - DO NOT EDIT!
.TH _wtoi64 3w "Oct 2012" "Wine API" "Wine API"

.SH NAME
\fB_wtoi64\fR (NTDLL.@)
.SH SYNOPSIS
LONGLONG _wtoi64
 (
  LPCWSTR \fIstr\fR
 )

.SH DESCRIPTION
.PP
Converts a unicode string to a large integer. 

.SH PARAMS
\fIstr\fR \fB[In]\fR  Wstring to be converted.
.PP

.SH RETURNS
.PP
On success it returns the integer value otherwise it returns \fB0.\fR 

.SH NOTES
.PP
\fBAccepts:\fR {whitespace} [+|-] {digits} No check is made for value overflow, only the lower \fB64\fR bits are assigned. If \fIstr\fR is \fBNULL\fR it crashes, as the native function does. 

.SH IMPLEMENTATION
.PP
Declared in \fB"msvcrt/stdlib.h"\fR. 
.PP
Implemented in \fB"dlls/ntdll/wcstring.c"\fR.