1/*	$OpenBSD: extern.h,v 1.5 2015/10/10 19:28:54 deraadt Exp $	*/
2
3/*
4 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#include <stdbool.h>
20#include "bcode.h"
21
22
23/* inout.c */
24void		src_setstream(struct source *, FILE *);
25void		src_setstring(struct source *, char *);
26struct number	*readnumber(struct source *, u_int);
27void		printnumber(FILE *, const struct number *, u_int);
28char		*read_string(struct source *);
29void		print_value(FILE *, const struct value *, const char *, u_int);
30void		print_ascii(FILE *, const struct number *);
31
32/* mem.c */
33struct number	*new_number(void);
34void		free_number(struct number *);
35struct number	*dup_number(const struct number *);
36void		*bmalloc(size_t);
37void		*breallocarray(void *, size_t, size_t);
38char		*bstrdup(const char *p);
39void		bn_check(int);
40void		bn_checkp(const void *);
41
42/* stack.c */
43void		stack_init(struct stack *);
44void		stack_free_value(struct value *);
45struct value	*stack_dup_value(const struct value *, struct value *);
46void		stack_swap(struct stack *);
47size_t		stack_size(const struct stack *);
48void		stack_dup(struct stack *);
49void		stack_pushnumber(struct stack *, struct number *);
50void		stack_pushstring(struct stack *stack, char *);
51void		stack_push(struct stack *, struct value *);
52void		stack_set_tos(struct stack *, struct value *);
53struct value	*stack_tos(const struct stack *);
54struct value	*stack_pop(struct stack *);
55struct number	*stack_popnumber(struct stack *);
56char *		stack_popstring(struct stack *);
57void		stack_clear(struct stack *);
58void		stack_print(FILE *, const struct stack *, const char *,
59		    u_int base);
60void		frame_assign(struct stack *, size_t, const struct value *);
61struct value *	frame_retrieve(const struct stack *, size_t);
62/* void		frame_free(struct stack *); */
63
64int		dc_main(int, char **);
65