ncurses-5.7/ncurses/base/lib_slklab.c

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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 ****************************************************************************/

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

MODULE_ID("$Id: lib_slklab.c,v 1.7 2003/03/29 22:53:48 tom Exp $")

NCURSES_EXPORT(char *)
slk_label(int n)
{
    T((T_CALLED("slk_label(%d)"), n));

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