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.TH "FcLangSetHash" "3" "24 August 2019" "Fontconfig 2.13.1" ""

.SH NAME
FcLangSetHash \- return a hash value for a langset
.SH SYNOPSIS
.sp
\fB#include <fontconfig/fontconfig.h>
.sp
FcChar32 FcLangSetHash (const FcLangSet *\fIls\fB);
\fR
.SH "DESCRIPTION"
.PP
This function returns a value which depends solely on the languages
supported by \fIls\fR\&. Any language which equals
\fIls\fR will have the same result from
\fBFcLangSetHash\fR\&. However, two langsets with the same hash
value may not be equal.