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NAME

keyname, key_name - return character string used as key name
 

SYNOPSIS

cc [ flag... ] file... -I /usr/xpg4/include  -L  /usr/xpg4/lib \
 -R  /usr/xpg4/lib  -lcurses  [ library... ]

c89 [ flag... ] file... -lcurses [ library... ]

#include <curses.h>

char *keyname(int c);

char *key_name(wchar_t wc);

PARAMETERS

c

Is an 8 bit-character or a key code.

wc

Is a wide character key name.

DESCRIPTION

The keyname() function returns a string pointer to the key name. Make a duplicate copy of the returned string if you plan to modify it.

The key_name() function is similar except that it accepts a wide character key name.

The following table shows the format of the key name based on the input.

Input Format of Key Name Visible character The same character Control character Meta-character (keyname() only) Key value defined in <curses.h> (keyname() only) None of the above

In the preceding table, X can be either a visible character with the high bit cleared or a control character.  

RETURN VALUES

On success, these functions return a pointer to the string used as the key's name. Otherwise, they return a null pointer.  

ERRORS

None.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE Interface Stability Standard MT-Level

SEE ALSO

libcurses(3XCURSES), meta(3XCURSES), attributes(5), standards(5)

Index

NAME

SYNOPSIS

PARAMETERS

DESCRIPTION

RETURN VALUES

ERRORS

ATTRIBUTES

SEE ALSO

Партнёры:

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