Provided by: libfontconfig-doc_2.15.0-2.3ubuntu1_all bug

NAME

       FcIsUpper - check for upper case ASCII character

SYNOPSIS

       #include <fontconfig/fontconfig.h>

       FcBool FcIsUpper (FcChar8c);

DESCRIPTION

       This macro checks whether c is a upper case ASCII letter.

Fontconfig 2.15.0                                 04 July 2025                                      FcIsUpper(3)