.\" This manpage has been automatically generated by docbook2man .\" from a DocBook document. This tool can be found at: .\" .\" Please send any bug reports, improvements, comments, patches, .\" etc. to Steve Cheng . .TH "FcCharSetAddChar" "3" "2022/03/31" "Fontconfig 2.14.0" "" .SH NAME FcCharSetAddChar \- Add a character to a charset .SH SYNOPSIS .sp \fB#include .sp FcBool FcCharSetAddChar (FcCharSet *\fIfcs\fB, FcChar32 \fIucs4\fB); \fR .SH "DESCRIPTION" .PP \fBFcCharSetAddChar\fR adds a single Unicode char to the set, returning FcFalse on failure, either as a result of a constant set or from running out of memory.