<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >FcLangSetHash</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" HREF="index.html"><LINK REL="UP" TITLE="FcLangSet" HREF="x102.html#AEN2066"><LINK REL="PREVIOUS" TITLE="FcLangSetEqual" HREF="fclangsetequal.html"><LINK REL="NEXT" TITLE="FcLangSetHasLang" HREF="fclangsethaslang.html"></HEAD ><BODY CLASS="REFENTRY" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" ></TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="fclangsetequal.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="fclangsethaslang.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="FCLANGSETHASH" ></A >FcLangSetHash</H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN2247" ></A ><H2 >Name</H2 >FcLangSetHash -- return a hash value for a langset</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN2250" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><P ></P ><A NAME="AEN2251" ></A ><PRE CLASS="FUNCSYNOPSISINFO" >#include <fontconfig.h> </PRE ><P ><CODE ><CODE CLASS="FUNCDEF" >FcChar32 FcLangSetHash</CODE >(const FcLangSet *ls);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN2258" ></A ><H2 >Description</H2 ><P >This function returns a value which depends solely on the languages supported by <CODE CLASS="PARAMETER" >ls</CODE >. Any language which equals <CODE CLASS="PARAMETER" >ls</CODE > will have the same result from <CODE CLASS="FUNCTION" >FcLangSetHash</CODE >. However, two langsets with the same hash value may not be equal. </P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN2264" ></A ><H2 >Version</H2 ><P >Fontconfig version 2.8.0 </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="fclangsetequal.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="fclangsethaslang.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >FcLangSetEqual</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="x102.html#AEN2066" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >FcLangSetHasLang</TD ></TR ></TABLE ></DIV ></BODY ></HTML >