curs_in_wch(3x)                  Library calls                 curs_in_wch(3x)
       in_wch,  mvin_wch,  mvwin_wch, win_wch - get a curses complex character
       from a window
       #include <curses.h>
       int in_wch(cchar_t *wch);
       int win_wch(WINDOW *win, cchar_t *wch);
       int mvin_wch(int y, int x, cchar_t *wch);
       int mvwin_wch(WINDOW *win, int y, int x, cchar_t *wch);
       These functions extract the complex character and  rendition  from  the
       current position in the named window into the cchar_t object referenced
       by wch.
       No errors are defined in X/Open Curses.  This implementation checks for
       null  pointers,  returns ERR in that case.  Also, the mv routines check
       for error moving the cursor, returning ERR  in  that  case.   Otherwise
       they return OK.
       Functions  prefixed with "mv" first perform cursor movement and fail if
       the position (y, x) is outside the window boundaries.
       Note that all of these routines may be macros.
       These functions are described in X/Open Curses, Issue 4.
       curs_inch(3x) describes comparable functions of the ncurses library  in
       its non-wide-character configuration.
       curses(3x), curs_inwstr(3x)
ncurses 6.5                       2024-04-20                   curs_in_wch(3x)