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waddchnstr (3)
  • >> waddchnstr (3) ( FreeBSD man: Библиотечные вызовы )
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    NAME

    addchstr,
    addchnstr,
    waddchstr,
    waddchnstr,
    mvaddchstr,
    mvaddchnstr,
    mvwaddchstr,
    mvwaddchnstr - add a string of characters (and attributes) to a curses window
    
    
     
    

    SYNOPSIS

    #include <curses.h>

    int addchstr(const chtype *chstr);
    int addchnstr(const chtype *chstr, int n);
    int waddchstr(WINDOW *win, const chtype *chstr);
    int waddchnstr(WINDOW *win, const chtype *chstr, int n);
    int mvaddchstr(int y, int x, const chtype *chstr);
    int mvaddchnstr(int y, int x, const chtype *chstr, int n);
    int mvwaddchstr(WINDOW *win, int y, int x, const chtype *chstr);
    int mvwaddchnstr(WINDOW *win, int y, int x, const chtype *chstr, int n);  

    DESCRIPTION

    These routines copy chstr into the window image structure at and after 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 of characters that will fit on the line.

    The window cursor is not advanced, and these routines work faster than waddnstr. On the other hand, they do not perform any kind of checking (such as for the newline, backspace, or carriage return characters), they do not advance the current cursor position, they do not expand other control characters to ^-escapes, and they truncate the string if it crosses the right margin, rather than wrapping it around to the new line.  

    RETURN VALUES

    All routines return the integer ERR upon failure and OK on success (the SVr4 manuals specify only "an integer value other than ERR") upon successful completion, unless otherwise noted in the preceding routine descriptions.

    X/Open does not define any error conditions. This implementation returns an error if the window pointer is null.  

    NOTES

    Note that all routines except waddchnstr may be macros.  

    PORTABILITY

    These entry points are described in the XSI Curses standard, Issue 4.  

    SEE ALSO

    curses(3X).

    Comparable functions in the wide-character (ncursesw) library are described in curs_add_wchstr(3X).


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    NOTES
    PORTABILITY
    SEE ALSO


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