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.TH "FcCharSetSubtractCount" "3" "10 March 2004" "" ""
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FcCharSetSubtractCount \- Subtract and count charsets
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\fB#include <fontconfig.h>
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FcChar32 FcCharSetSubtractCount (const FcCharSet *\fIa\fB, const FcCharSet *\fIb\fB);
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Returns the number of chars that are in \fIa\fR but not in \fIb\fR.
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Fontconfig version 2.2.2