intrflush man page on Ultrix

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intrflush(3cur)						       intrflush(3cur)

Name
       intrflush - enable flush on interrupt

Syntax
       #include <cursesX.h>

       int intrflush(win, bf)
       WINDOW ∗win;
       bool bf;

Description
       If  is  enabled,	 pressing  an  interrupt  key (interrupt, break, quit)
       flushes all output in the tty driver queue.  This gives the effect of a
       faster  response	 to  the  interrupt  but causes the program to have an
       inaccurate picture of what is on the screen.  Disabling the option pre‐
       vents the flush.

       The  default  for  the  option is dependent on the tty driver settings.
       You have to force the terminal into the state you require.  The	window
       argument is ignored.

Return Values
       The function returns OK on success and ERR on error.

							       intrflush(3cur)
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