curs_scroll man page on SmartOS

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CURS_SCROLL(3CURSES)					  CURS_SCROLL(3CURSES)

NAME
       curs_scroll, scroll, scrl, wscrl - scroll a curses window

SYNOPSIS
       cc [ flag ... ] file ... -lcurses [ library ... ]
       #include <curses.h>

       int scroll(WINDOW *win);

       int scrl(int n);

       int wscrl(WINDOW *win, int n);

DESCRIPTION
       With  the  scroll()  routine,  the window is scrolled up one line. This
       involves moving the lines in the window data structure. As an optimiza‐
       tion,  if  the scrolling region of the window is the entire screen, the
       physical screen is scrolled at the same time.

       With the scrl() and wscrl() routines, for positive n scroll the	window
       up  n  lines  (line  i+n becomes i); otherwise scroll the window down n
       lines. This involves moving the lines in	 the  window  character	 image
       structure. The current cursor position is not changed.

       For these functions to work, scrolling must be enabled via scrollok().

RETURN VALUES
       All  routines  return the integer ERR upon failure and an integer value
       other than ERR upon successful completion.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌───────────────┬─────────────────┐
       │ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
       ├───────────────┼─────────────────┤
       │MT-Level       │ Unsafe		 │
       └───────────────┴─────────────────┘

SEE ALSO
       curs_outopts(3CURSES), curses(3CURSES), attributes(5)

NOTES
       The header <curses.h> automatically includes the headers	 <stdio.h> and
       <unctrl.h>.

       Note that scrl() and scroll() may be macros.

				 Dec 31, 1996		  CURS_SCROLL(3CURSES)
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