.\" 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 "FcLangSetSubtract" "3" "24 August 2019" "Fontconfig 2.13.1" ""

.SH NAME
FcLangSetSubtract \- Subtract langsets
.SH SYNOPSIS
.sp
\fB#include <fontconfig/fontconfig.h>
.sp
FcLangSet * FcLangSetSubtract (const FcLangSet *\fIls_a\fB, const FcLangSet *\fIls_b\fB);
\fR
.SH "DESCRIPTION"
.PP
Returns a set including only those languages found in \fIls_a\fR but not in \fIls_b\fR\&.
.SH "SINCE"
.PP
version 2.9.0