.\" auto-generated by docbook2man-spec from docbook-utils package .TH "FcToLower" "3" "05 7月 2017" "Fontconfig 2.12.4" "" .SH NAME FcToLower \- convert upper case ASCII to lower case .SH SYNOPSIS .nf \fB#include .sp FcChar8 FcToLower (FcChar8\fIc\fB); .fi\fR .SH "DESCRIPTION" .PP This macro converts upper case ASCII \fIc\fR to the equivalent lower case letter.