The delay_output routine is used to delay output.
Syntax | 
  | 
   #include <curses.h>
   int delay_output(int ms);
  | 
Parameters | 
  | 
- ms
 The number of milliseconds to delay the output.
Return Values | 
  | 
- OK
    Successful completion.
- ERR
   An error occurred.
Description | 
  | 
The delay_output() routine delays output for ms milliseconds by inserting pad characters in the output stream.
Implementation Considerations | 
  | 
Identical to XPG/3
Portability | 
  | 
HP-UX, UNIX System V, XPG/3