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74>FcCharSetSubtractCount</H1
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80><H2
81>Name</H2
82>FcCharSetSubtractCount&nbsp;--&nbsp;Subtract and count charsets</DIV
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105>#include &#60;fontconfig/fontconfig.h&#62;
106        </PRE
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110><P
111><CODE
112><CODE
113CLASS="FUNCDEF"
114>FcChar32 <TT
115CLASS="FUNCTION"
116>FcCharSetSubtractCount</TT
117></CODE
118>(const FcCharSet *<TT
119CLASS="PARAMETER"
120><I
121>a</I
122></TT
123>, const FcCharSet *<TT
124CLASS="PARAMETER"
125><I
126>b</I
127></TT
128>);</CODE
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140>Description</H2
141><P
142>Returns the number of chars that are in <TT
143CLASS="PARAMETER"
144><I
145>a</I
146></TT
147> but not in <TT
148CLASS="PARAMETER"
149><I
150>b</I
151></TT
152>.
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