the last argument, return a leading substring at most \fIn\fR characters long
(exclusive of the trailing (chtype)0).
Constants defined in \fB<curses.h>\fR can be used with the \fB&\fR (logical
the last argument, return a leading substring at most \fIn\fR characters long
(exclusive of the trailing (chtype)0).
Constants defined in \fB<curses.h>\fR can be used with the \fB&\fR (logical