<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >FcCharSetSubtractCount</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" HREF="index.html"><LINK REL="UP" TITLE="FcCharSet" HREF="x93.html#AEN1087"><LINK REL="PREVIOUS" TITLE="FcCharSetIntersectCount" HREF="r1329.html"><LINK REL="NEXT" TITLE="FcCharSetIsSubset" HREF="r1379.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="r1329.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="r1379.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="FCCHARSETSUBTRACTCOUNT" ></A >FcCharSetSubtractCount</H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN1358" ></A ><H2 >Name</H2 >FcCharSetSubtractCount -- Subtract and count charsets</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN1361" ></A ><H2 >Synopsis</H2 ><DIV CLASS="FUNCSYNOPSIS" ><P ></P ><A NAME="AEN1362" ></A ><PRE CLASS="FUNCSYNOPSISINFO" >#include <fontconfig.h> </PRE ><P ><CODE ><CODE CLASS="FUNCDEF" >FcChar32 FcCharSetSubtractCount</CODE >(const FcCharSet *a, const FcCharSet *b);</CODE ></P ><P ></P ></DIV ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1371" ></A ><H2 >Description</H2 ><P >Returns the number of chars that are in <CODE CLASS="PARAMETER" >a</CODE > but not in <CODE CLASS="PARAMETER" >b</CODE >. </P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1376" ></A ><H2 >Version</H2 ><P >Fontconfig version 2.3.2 </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="r1329.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="r1379.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >FcCharSetIntersectCount</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="x93.html#AEN1087" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >FcCharSetIsSubset</TD ></TR ></TABLE ></DIV ></BODY ></HTML >