.\" auto-generated by docbook2man-spec from docbook-utils package .TH "FcLangSetHash" "3" "05 7月 2017" "Fontconfig 2.12.4" "" .SH NAME FcLangSetHash \- return a hash value for a langset .SH SYNOPSIS .nf \fB#include .sp FcChar32 FcLangSetHash (const FcLangSet *\fIls\fB); .fi\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.