1 /* $OpenBSD: extern.h,v 1.4 2014/12/01 13:13:00 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 */ 24 void src_setstream(struct source *, FILE *); 25 void src_setstring(struct source *, char *); 26 struct number *readnumber(struct source *, u_int, u_int); 27 void printnumber(FILE *, const struct number *, u_int); 28 char *read_string(struct source *); 29 void print_value(FILE *, const struct value *, const char *, u_int); 30 void print_ascii(FILE *, const struct number *); 31 32 /* mem.c */ 33 struct number *new_number(void); 34 void free_number(struct number *); 35 struct number *div_number(struct number *, struct number *, u_int scale); 36 struct number *dup_number(const struct number *); 37 void *bmalloc(size_t); 38 void *breallocarray(void *, size_t, size_t); 39 char *bstrdup(const char *p); 40 void bn_check(int); 41 void bn_checkp(const void *); 42 43 /* stack.c */ 44 void stack_init(struct stack *); 45 void stack_free_value(struct value *); 46 struct value *stack_dup_value(const struct value *, struct value *); 47 void stack_swap(struct stack *); 48 size_t stack_size(const struct stack *); 49 void stack_dup(struct stack *); 50 void stack_pushnumber(struct stack *, struct number *); 51 void stack_pushstring(struct stack *stack, char *); 52 void stack_push(struct stack *, struct value *); 53 void stack_set_tos(struct stack *, struct value *); 54 struct value *stack_tos(const struct stack *); 55 struct value *stack_pop(struct stack *); 56 struct number *stack_popnumber(struct stack *); 57 char *stack_popstring(struct stack *); 58 void stack_clear(struct stack *); 59 void stack_print(FILE *, const struct stack *, const char *, 60 u_int base); 61 void frame_assign(struct stack *, size_t, const struct value *); 62 struct value *frame_retrieve(const struct stack *, size_t); 63 /* void frame_free(struct stack *); */ 64