setcchar
if (setcchar(dst + k, wstr, 0, 0, NULL) != OK)
if (setcchar(dst + k, wstr, 0, 0, NULL) == OK)
setcchar(dst + k, L"", 0, 0, NULL);
if (setcchar( &cc, wc, win->wattr, 0, NULL ) == ERR)
int setcchar(cchar_t *, const wchar_t *, const attr_t, short, const void *);
setcchar(&wc, ws, win->wattr, 0, NULL);
setcchar( &wc, ws, win->wattr, 0, NULL );
setcchar(&cc, sc, win->wattr, 0, NULL);
if (setcchar(&cc, wc,
report_return(setcchar(&wcval, wch, attrs, color_pair, NULL));