utolower (3alleg4)

#include <allegro.h>

int utolower(int c);

This function returns `c', converting it to lower case if it is upper case.

utoupper(3alleg4), ugetc(3alleg4), ugetx(3alleg4), usetc(3alleg4), uwidth(3alleg4), ucwidth(3alleg4), uisok(3alleg4)