.\" auto-generated by docbook2man-spec from docbook-utils package
.TH "FcLangSetSubtract" "3" "30 8月 2018" "Fontconfig 2.13.1" ""
.SH NAME
FcLangSetSubtract \- Subtract langsets
.SH SYNOPSIS
.nf
\fB#include <fontconfig/fontconfig.h>
.sp
FcLangSet * FcLangSetSubtract (const FcLangSet *\fIls_a\fB, const FcLangSet *\fIls_b\fB);
.fi\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