1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2 <HTML 3 ><HEAD 4 ><TITLE 5 >FcLangSetHash</TITLE 6 ><META 7 NAME="GENERATOR" 8 CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK 9 REL="HOME" 10 HREF="t1.html"><LINK 11 REL="UP" 12 TITLE="FcLangSet" 13 HREF="x103.html#AEN2336"><LINK 14 REL="PREVIOUS" 15 TITLE="FcLangSetEqual" 16 HREF="fclangsetequal.html"><LINK 17 REL="NEXT" 18 TITLE="FcLangSetHasLang" 19 HREF="fclangsethaslang.html"></HEAD 20 ><BODY 21 CLASS="REFENTRY" 22 BGCOLOR="#FFFFFF" 23 TEXT="#000000" 24 LINK="#0000FF" 25 VLINK="#840084" 26 ALINK="#0000FF" 27 ><DIV 28 CLASS="NAVHEADER" 29 ><TABLE 30 SUMMARY="Header navigation table" 31 WIDTH="100%" 32 BORDER="0" 33 CELLPADDING="0" 34 CELLSPACING="0" 35 ><TR 36 ><TH 37 COLSPAN="3" 38 ALIGN="center" 39 ></TH 40 ></TR 41 ><TR 42 ><TD 43 WIDTH="10%" 44 ALIGN="left" 45 VALIGN="bottom" 46 ><A 47 HREF="fclangsetequal.html" 48 ACCESSKEY="P" 49 ><<< Previous</A 50 ></TD 51 ><TD 52 WIDTH="80%" 53 ALIGN="center" 54 VALIGN="bottom" 55 ></TD 56 ><TD 57 WIDTH="10%" 58 ALIGN="right" 59 VALIGN="bottom" 60 ><A 61 HREF="fclangsethaslang.html" 62 ACCESSKEY="N" 63 >Next >>></A 64 ></TD 65 ></TR 66 ></TABLE 67 ><HR 68 ALIGN="LEFT" 69 WIDTH="100%"></DIV 70 ><H1 71 ><A 72 NAME="FCLANGSETHASH" 73 ></A 74 >FcLangSetHash</H1 75 ><DIV 76 CLASS="REFNAMEDIV" 77 ><A 78 NAME="AEN2583" 79 ></A 80 ><H2 81 >Name</H2 82 >FcLangSetHash -- return a hash value for a langset</DIV 83 ><DIV 84 CLASS="REFSYNOPSISDIV" 85 ><A 86 NAME="AEN2586" 87 ></A 88 ><H2 89 >Synopsis</H2 90 ><DIV 91 CLASS="FUNCSYNOPSIS" 92 ><P 93 ></P 94 ><A 95 NAME="AEN2587" 96 ></A 97 ><TABLE 98 BORDER="0" 99 BGCOLOR="#E0E0E0" 100 WIDTH="100%" 101 ><TR 102 ><TD 103 ><PRE 104 CLASS="FUNCSYNOPSISINFO" 105 >#include <fontconfig/fontconfig.h> 106 </PRE 107 ></TD 108 ></TR 109 ></TABLE 110 ><P 111 ><CODE 112 ><CODE 113 CLASS="FUNCDEF" 114 >FcChar32 <TT 115 CLASS="FUNCTION" 116 >FcLangSetHash</TT 117 ></CODE 118 >(const FcLangSet *<TT 119 CLASS="PARAMETER" 120 ><I 121 >ls</I 122 ></TT 123 >);</CODE 124 ></P 125 ><P 126 ></P 127 ></DIV 128 ></DIV 129 ><DIV 130 CLASS="REFSECT1" 131 ><A 132 NAME="AEN2594" 133 ></A 134 ><H2 135 >Description</H2 136 ><P 137 >This function returns a value which depends solely on the languages 138 supported by <TT 139 CLASS="PARAMETER" 140 ><I 141 >ls</I 142 ></TT 143 >. Any language which equals 144 <TT 145 CLASS="PARAMETER" 146 ><I 147 >ls</I 148 ></TT 149 > will have the same result from 150 <TT 151 CLASS="FUNCTION" 152 >FcLangSetHash</TT 153 >. However, two langsets with the same hash 154 value may not be equal. 155 </P 156 ></DIV 157 ><DIV 158 CLASS="NAVFOOTER" 159 ><HR 160 ALIGN="LEFT" 161 WIDTH="100%"><TABLE 162 SUMMARY="Footer navigation table" 163 WIDTH="100%" 164 BORDER="0" 165 CELLPADDING="0" 166 CELLSPACING="0" 167 ><TR 168 ><TD 169 WIDTH="33%" 170 ALIGN="left" 171 VALIGN="top" 172 ><A 173 HREF="fclangsetequal.html" 174 ACCESSKEY="P" 175 ><<< Previous</A 176 ></TD 177 ><TD 178 WIDTH="34%" 179 ALIGN="center" 180 VALIGN="top" 181 ><A 182 HREF="t1.html" 183 ACCESSKEY="H" 184 >Home</A 185 ></TD 186 ><TD 187 WIDTH="33%" 188 ALIGN="right" 189 VALIGN="top" 190 ><A 191 HREF="fclangsethaslang.html" 192 ACCESSKEY="N" 193 >Next >>></A 194 ></TD 195 ></TR 196 ><TR 197 ><TD 198 WIDTH="33%" 199 ALIGN="left" 200 VALIGN="top" 201 >FcLangSetEqual</TD 202 ><TD 203 WIDTH="34%" 204 ALIGN="center" 205 VALIGN="top" 206 ><A 207 HREF="x103.html#AEN2336" 208 ACCESSKEY="U" 209 >Up</A 210 ></TD 211 ><TD 212 WIDTH="33%" 213 ALIGN="right" 214 VALIGN="top" 215 >FcLangSetHasLang</TD 216 ></TR 217 ></TABLE 218 ></DIV 219 ></BODY 220 ></HTML 221 >