NAME
utoupper - Converts a letter to upper case. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int utoupper(int c);
DESCRIPTION
This function returns `c', converting it to upper case if it is lower case.
SEE ALSO
utolower(3alleg), ugetc(3alleg), ugetx(3alleg), usetc(3alleg), uwidth(3alleg), ucwidth(3alleg), uisok(3alleg)