.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "FcCharSetUnion" "3" "2022/03/31" "Fontconfig 2.14.0" ""

.SH NAME
FcCharSetUnion \- Add charsets
.SH SYNOPSIS
.sp
\fB#include <fontconfig/fontconfig.h>
.sp
FcCharSet * FcCharSetUnion (const FcCharSet *\fIa\fB, const FcCharSet *\fIb\fB);
\fR
.SH "DESCRIPTION"
.PP
Returns a set including only those chars found in either \fIa\fR or \fIb\fR\&.