The Single UNIX ® Specification, Version 2
Copyright © 1997 The Open Group


filter - disable use of certain terminal capabilities


#include <curses.h>

void filter(void);


The filter() function changes the algorithm for initialising terminal capabilities that assume that the terminal has more than one line. A subsequent call to initscr() or newterm() performs the following additional actions:

Any call to filter() must precede the call to initscr() or newterm().


The filter() function does not return a value.


No errors are defined.


Defined Capabilities , initscr(), <curses.h>.

UNIX ® is a registered Trademark of The Open Group.
Copyright © 1997 The Open Group
[ Main Index | XSH | XCU | XBD | XCURSES | XNS ]