DOKK / manpages / debian 10 / libfontconfig1-dev / FcIsUpper.3.en
FcIsUpper(3) FcIsUpper(3)

FcIsUpper - check for upper case ASCII character

#include <fontconfig/fontconfig.h>

FcBool FcIsUpper (FcChar8c);

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

05 November 2018 Fontconfig 2.13.1