NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \ -R /usr/xpg4/lib -lcurses [ library... ] c89 [ flag... ] file... -lcurses [ library... ] #include <curses.h>int nodelay(WINDOW *win, bool bf);
If enabled, (bf is TRUE), the nodelay() function causes getch(3XCURSES) to return ERR if no input is ready. When disabled, getch() blocks until a key is pressed.
On success, the nodelay() function returns OK. Otherwise, it returns ERR.
None.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
Interface Stability | Standard |
MT-Level | Unsafe |
getch(3XCURSES), halfdelay(3XCURSES), libcurses(3XCURSES), notimeout(3XCURSES), attributes(5), standards(5)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | RETURN VALUES | ERRORS | ATTRIBUTES | SEE ALSO