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NAME

       FcCharSetMerge - Merge charsets

SYNOPSIS

       #include <fontconfig.h>

       FcBool FcCharSetMerge(FcCharSet *a);
       (const FcCharSet *b);
       (FcBool *changed);
       .fi

DESCRIPTION

       Adds  all chars in b to a.  In other words, this is an in-place version
       of FcCharSetUnion.  If changed is not NULL, then it returns whether any
       new  chars  from b were added to a.  Returns FcFalse on failure, either
       when a is a constant set or from running out of memory.

VERSION

       Fontconfig version 2.8.0

                               18 November 2009              FcCharSetMerge(3)