__cursesi_chtype_to_cchar
__cursesi_chtype_to_cchar(ch, &cc);
__cursesi_chtype_to_cchar(in, &out); \
void __cursesi_chtype_to_cchar(chtype, cchar_t *);
__cursesi_chtype_to_cchar(ch, &cch);
__cursesi_chtype_to_cchar(ch, &cch);