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curs_inch(3curses)

curs_inch(3CURSES)         Curses Library Functions         curs_inch(3CURSES)

NAME
       curs_inch,  inch,  winch, mvinch, mvwinch - get a character and its at‐
       tributes from a curses window

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

       chtype inch(void);


       chtype winch(WINDOW *win);


       chtype mvinch(int y, int x);


       chtype mvwinch(WINDOW *win, int y, int x);

DESCRIPTION
       With these routines, the character, of type chtype, at the current  po‐
       sition  in  the named window is returned. If any attributes are set for
       that position, their values are OR-ed into  the  value  returned.  Con‐
       stants defined in <curses.h> can be used with the logical AND (&) oper‐
       ator to extract the character or attributes alone.

   Attributes
       The  following  bit-masks  can  be  AND-ed  with characters returned by
       winch().

       A_CHARTEXT      Bit-mask to extract character


       A_ATTRIBUTES    Bit-mask to extract attributes


       A_COLOR         Bit-mask to extract color-pair field information


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:

       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE VALUE _ MT-LevelUnsafe


SEE ALSO
       curses(3CURSES), attributes(7)

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


       Note that all of these routines may be macros.

Oracle Solaris 11.4               31 Dec 1996               curs_inch(3CURSES)
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