/************************************************************************
 *									*
 *			Copyright (c) 1982, Fred Fish			*
 *			    All Rights Reserved				*
 *									*
 *	This software and/or documentation is released for public	*
 *	distribution for personal, non-commercial use only.		*
 *	Limited rights to use, modify, and redistribute are hereby	*
 *	granted for non-commercial purposes, provided that all		*
 *	copyright notices remain intact and all changes are clearly	*
 *	documented.  The author makes no warranty of any kind with	*
 *	respect to this product and explicitly disclaims any implied	*
 *	warranties of merchantability or fitness for any particular	*
 *	purpose.							*
 *									*
 ************************************************************************
 */
/*
 * Modified:
 *	30-Apr-86 Mic Kaczmarczik
 *	#define index to strchr if VAX C
 *
 * 28-Jul-88 Tom Hageman
 *		Use _tfind(), include "_termcap.h"
 * March 1990 [TRH]
 *		Adapt for FASTCAP implementation.
 * (See Log at end)
 */

#ifdef RCS_ID
static const char rcsid[] =
	"$Id: tgetflag.c,v 1.4 1993/04/07 01:37:42 tom Exp tom $";
#endif

/*
 *  LIBRARY FUNCTION
 *
 *	tgetflag   extract boolean termcap capability
 *
 *  KEY WORDS
 *
 *	termcap
 *
 *  SYNOPSIS
 *
 *	tgetflag(id)
 *	const char *id;
 *
 *  DESCRIPTION
 *
 *	Returns TRUE if specified id is present in terminal
 *	entry, FALSE otherwise.
 *
 */

#include "_termcap.h"


/*
 *  PSEUDO CODE
 *
 *	Begin tgetflag
 *	    Find the entry we want in termcap entry buffer
 *	    If found, and the entry is identifier only then
 *		Return TRUE
 *	    End If
 *	    Return FALSE as default.
 *	End tgetflag
 *
 */

int
tgetflag(cap)
const char	*cap;
{
	register char *s;

#if FASTCAP
	return ((s = _tcpfind(cap)) && (*s == '\0'));
#else
	return ((s = _tcpfind(cap)) && (*s == ':' || *s == '\0'));
#endif
}

/*======================================================================*
 * $Log: tgetflag.c,v $
 * Revision 1.4  1993/04/07  01:37:42  tom
 * fix typo in RCS Log.
 *
 *======================================================================*/