.\" 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 "FcStrDowncase" "3" "2022/03/31" "Fontconfig 2.14.0" "" .SH NAME FcStrDowncase \- create a lower case translation of a string .SH SYNOPSIS .sp \fB#include .sp FcChar8 * FcStrDowncase (const FcChar8 *\fIs\fB); \fR .SH "DESCRIPTION" .PP Allocates memory, copies \fIs\fR, converting upper case letters to lower case and returns the allocated buffer.