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curs_addwchstr(3curses)

curs_addwchstr(3CURSES)    Curses Library Functions    curs_addwchstr(3CURSES)



NAME
       curs_addwchstr,  addwchstr,  addwchnstr, waddwchstr, waddwchnstr, mvad‐
       dwchstr, mvaddwchnstr, mvwaddwchstr,  mvwaddwchnstr  -  add  string  of
       wchar_t characters (and attributes) to a curses window

SYNOPSIS
       cc  [flag]... file... -lcurses [library]...


       #include <curses.h>

       int addwchstr(chtype *wchstr);


       int addwchnstr(chtype *wchstr, int n);


       int waddwchstr(WINDOW *win, chtype *wchstr);


       int waddwchnstr(WINDOW *win, chtype *wchstr, int n);


       int mvaddwchstr(int y, int x, chtype *wchstr);


       int mvaddwchnstr(int y,  int x, chtype *wchstr, int n);


       int mvwaddwchstr(WINDOW *win, int y, int x,  chtype *wchstr);


       int mvwaddwchnstr(WINDOW *win, int y, int x , chtype *wchstr, int n);

DESCRIPTION
       All  of these routines copy wchstr, which points to a string of wchar_t
       characters, directly into the window image structure  starting  at  the
       current  cursor position. The four routines with n as the last argument
       copy at most n elements, but no more than will fit on the line. If n=−1
       then  the whole string is copied, to the maximum number that fit on the
       line.


       The position of the window cursor is not advanced. These routines  work
       faster than waddnwstr(3CURSES) because they merely copy wchstr into the
       window image structure. On the other hand,  care  must  be  taken  when
       using  these  functions because they don't perform any kind of checking
       (such as for the newline character), they do not  advance  the  current
       cursor  position, and they truncate the string, rather than wrapping it
       around to the new line.

RETURN VALUE
       All routines return the integer ERR upon failure and an  integer  value
       other  than  ERR  upon successful completion, unless otherwise noted in
       the preceding routine descriptions.

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), waddnwstr(3CURSES), attributes(7)

NOTES
       The  header  file  <curses.h>  automatically  includes the header files
       <stdio.h>, <unctrl.h> and <widec.h>.


       Note that all routines except waddwchnstr() may be macros.


       None of these routines can use the color attribute in chtype.



Oracle Solaris 11.4               17 Aug 2018          curs_addwchstr(3CURSES)
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