doc/fontconfig-devel/fclangsetsubtract.html

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  74 >FcLangSetSubtract</H1
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  78 NAME="AEN2482"
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  80 ><H2
  81 >Name</H2
  82 >FcLangSetSubtract&nbsp;--&nbsp;Subtract langsets</DIV
  83 ><DIV
  84 CLASS="REFSYNOPSISDIV"
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  86 NAME="AEN2485"
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  88 ><H2
  89 >Synopsis</H2
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 105 >#include &#60;fontconfig/fontconfig.h&#62;
 106         </PRE
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 110 ><P
 111 ><CODE
 112 ><CODE
 113 CLASS="FUNCDEF"
 114 >FcLangSet * <TT
 115 CLASS="FUNCTION"
 116 >FcLangSetSubtract</TT
 117 ></CODE
 118 >(const FcLangSet *<TT
 119 CLASS="PARAMETER"
 120 ><I
 121 >ls_a</I
 122 ></TT
 123 >, const FcLangSet *<TT
 124 CLASS="PARAMETER"
 125 ><I
 126 >ls_b</I
 127 ></TT
 128 >);</CODE
 129 ></P
 130 ><P
 131 ></P
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 135 CLASS="REFSECT1"
 136 ><A
 137 NAME="AEN2495"
 138 ></A
 139 ><H2
 140 >Description</H2
 141 ><P
 142 >Returns a set including only those languages found in <TT
 143 CLASS="PARAMETER"
 144 ><I
 145 >ls_a</I
 146 ></TT
 147 > but not in <TT
 148 CLASS="PARAMETER"
 149 ><I
 150 >ls_b</I
 151 ></TT
 152 >.
 153             </P
 154 ></DIV
 155 ><DIV
 156 CLASS="REFSECT1"
 157 ><A
 158 NAME="AEN2500"
 159 ></A
 160 ><H2
 161 >Since</H2
 162 ><P
 163 >version 2.9.0</P
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