curses_keyname(3) - NetBSD Manual Pages

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CURSES_KEYNAME(3)       NetBSD Library Functions Manual      CURSES_KEYNAME(3)


NAME

     curses_keyname, keyname -- curses report key name routine


LIBRARY

     Curses Library (libcurses, -lcurses)


SYNOPSIS

     #include <curses.h>

     char *
     keyname(int key);


DESCRIPTION

     The function keyname() generates a character string containing a descrip-
     tion of the key specified in key.

     The string is formatted according to the following table:

     Description                 Key range            String format
     Control character           0 - 31               ^X
     Visible character           32 - 126             X
     Delete character            127                  ^?
     Meta + control character    128 - 158            M-^X
     Meta + visible character    159 - 254            M-X
     Meta + delete character     255                  M-^?
     Named key                   KEY_MIN - KEY_MAX    KEY_EXIT
     Unknown key                                      -1


SEE ALSO

     curses_input(3)


NOTE

     The return value of keyname() is a static buffer, which will be overwrit-
     ten on a subsequent call.


STANDARDS

     The NetBSD Curses library complies with the X/Open Curses specification,
     part of the Single Unix Specification.


HISTORY

     These functions first appeared in NetBSD 2.0.

NetBSD 8.0                     October 17, 2007                     NetBSD 8.0