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      1 /*	$NetBSD: literal.h,v 1.2 2017/06/30 20:26:52 kre Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2017 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Christos Zoulas.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  */
     31 
     32 /*
     33  * el.literal.h: Literal character
     34  */
     35 #ifndef _h_el_literal
     36 #define	_h_el_literal
     37 
     38 #define EL_LITERAL	((wint_t)0x80000000)
     39 
     40 typedef struct el_literal_t {
     41 	char		**l_buf;	/* array of buffers */
     42 	size_t		l_idx;		/* max in use */
     43 	size_t		l_len;		/* max allocated */
     44 } el_literal_t;
     45 
     46 libedit_private void literal_init(EditLine *);
     47 libedit_private void literal_end(EditLine *);
     48 libedit_private void literal_clear(EditLine *);
     49 libedit_private wint_t literal_add(EditLine *, const wchar_t *,
     50     const wchar_t *, int *);
     51 libedit_private const char *literal_get(EditLine *, wint_t);
     52 
     53 #endif /* _h_el_literal */
     54