2 /* $OpenBSD: extern.h,v 1.4 2014/12/01 13:13:00 deraadt Exp $ */
5 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net>
7 * Permission to use, copy, modify, and distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
25 void src_setstream(struct source *, FILE *);
26 void src_setstring(struct source *, char *);
27 struct number *readnumber(struct source *, u_int, u_int);
28 void printnumber(FILE *, const struct number *, u_int);
29 char *read_string(struct source *);
30 void print_value(FILE *, const struct value *, const char *, u_int);
31 void print_ascii(FILE *, const struct number *);
34 struct number *new_number(void);
35 void free_number(struct number *);
36 struct number *div_number(struct number *, struct number *, u_int scale);
37 struct number *dup_number(const struct number *);
38 void *bmalloc(size_t);
39 void *breallocarray(void *, size_t, size_t);
40 char *bstrdup(const char *p);
42 void bn_checkp(const void *);
45 void stack_init(struct stack *);
46 void stack_free_value(struct value *);
47 struct value *stack_dup_value(const struct value *, struct value *);
48 void stack_swap(struct stack *);
49 size_t stack_size(const struct stack *);
50 void stack_dup(struct stack *);
51 void stack_pushnumber(struct stack *, struct number *);
52 void stack_pushstring(struct stack *stack, char *);
53 void stack_push(struct stack *, struct value *);
54 void stack_set_tos(struct stack *, struct value *);
55 struct value *stack_tos(const struct stack *);
56 struct value *stack_pop(struct stack *);
57 struct number *stack_popnumber(struct stack *);
58 char *stack_popstring(struct stack *);
59 void stack_clear(struct stack *);
60 void stack_print(FILE *, const struct stack *, const char *,
62 void frame_assign(struct stack *, size_t, const struct value *);
63 struct value *frame_retrieve(const struct stack *, size_t);
64 /* void frame_free(struct stack *); */