.\" auto-generated by docbook2man-spec from docbook-utils package
.TH "FcUtf16Len" "3" "30 8月 2018" "Fontconfig 2.13.1" ""
.SH NAME
FcUtf16Len \- count UTF-16 encoded chars
.SH SYNOPSIS
.nf
\fB#include <fontconfig/fontconfig.h>
.sp
FcBool FcUtf16Len (FcChar8 *\fIsrc\fB, FcEndian \fIendian\fB, int \fIlen\fB, int *\fInchar\fB, int *\fIwchar\fB);
.fi\fR
.SH "DESCRIPTION"
.PP
Counts the number of Unicode chars in \fIlen\fR bytes of
\fIsrc\fR\&. Bytes of \fIsrc\fR are
combined into 16-bit units according to \fIendian\fR\&.
Places that count in \fInchar\fR\&.
\fIwchar\fR contains 1, 2 or 4 depending on the number of
bytes needed to hold the largest Unicode char counted. The return value
indicates whether \fIstring\fR is a well-formed UTF16
string.