ncurses/base/lib_slklab.c

/****************************************************************************
 * Copyright (c) 1998-2003,2009 Free Software Foundation, Inc.              *
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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 *     and:  Juergen Pfeifer,                       1998,2009               *
 *     and:  Thomas E. Dickey                       1998-on                 *
 ****************************************************************************/

/*
 *	lib_slklab.c
 *	Soft key routines.
 *      Fetch the label text.
 */
#include <curses.priv.h>

MODULE_ID("$Id: lib_slklab.c,v 1.10 2009/10/24 22:12:21 tom Exp $")

NCURSES_EXPORT(char *)
NCURSES_SP_NAME(slk_label) (NCURSES_SP_DCLx int n)
{
    T((T_CALLED("slk_label(%p,%d)"), (void *) SP_PARM, n));

    if (SP_PARM == 0 || SP_PARM->_slk == 0 || n < 1 || n > SP_PARM->_slk->labcnt)
	returnPtr(0);
    returnPtr(SP_PARM->_slk->ent[n - 1].ent_text);
}

#if NCURSES_SP_FUNCS
NCURSES_EXPORT(char *)
slk_label(int n)
{
    return NCURSES_SP_NAME(slk_label) (CURRENT_SCREEN, n);
}
#endif