1. NAME▲

FcCharSetMerge - Merge charsets

2. SYNOPSIS ▲

 
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\fB#include <fontconfig.h>
 
 FcBool FcCharSetMerge(FcCharSet *\fIa\fB);
 (const FcCharSet *\fIb\fB);
 (FcBool *\fIchanged\fB);
 \fR.fi

3. 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.

4. VERSION ▲

Fontconfig version 2.8.0