Man page - fcpatterniterisvalid(3)
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Manual
FcPatternIterIsValid
NAMESYNOPSIS
DESCRIPTION
SINCE
NAME
FcPatternIterIsValid - Check whether the iterator is valid or not
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcBool FcPatternIterIsValid (const FcPattern * p , FcPatternIter : iter );
DESCRIPTION
Returns FcTrue if iter point to the valid entry in p . returns FcFalse otherwise.
SINCE
version 2.13.1