1FcCharSetIsSubset(3) FcCharSetIsSubset(3)
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NAME
6FcCharSetIsSubset - Test for charset inclusion
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SYNOPSIS
9#include <fontconfig/fontconfig.h>
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FcBool FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b);
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DESCRIPTION
14Returns whether a is a subset of b.
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Fontconfig 2.14.1 21 10月 2022 FcCharSetIsSubset(3)