- dtucker@cvs.openbsd.org 2006/07/19 13:07:10
[openssh-git.git] / bufaux.h
blob8a5359855fc87bcbf71b0b2544ce9ea9dcca7310
1 /* $OpenBSD: bufaux.h,v 1.22 2006/03/25 22:22:42 djm Exp $ */
3 /*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 * All rights reserved
8 * As far as I am concerned, the code I have written for this software
9 * can be used freely for any purpose. Any derived versions of this
10 * software must be clearly marked as such, and if the derived work is
11 * incompatible with the protocol description in the RFC file, it must be
12 * called by a name other than "ssh" or "Secure Shell".
15 #ifndef BUFAUX_H
16 #define BUFAUX_H
18 #include "buffer.h"
19 #include <openssl/bn.h>
21 void buffer_put_bignum(Buffer *, const BIGNUM *);
22 void buffer_put_bignum2(Buffer *, const BIGNUM *);
23 void buffer_get_bignum(Buffer *, BIGNUM *);
24 void buffer_get_bignum2(Buffer *, BIGNUM *);
26 u_short buffer_get_short(Buffer *);
27 void buffer_put_short(Buffer *, u_short);
29 u_int buffer_get_int(Buffer *);
30 void buffer_put_int(Buffer *, u_int);
32 u_int64_t buffer_get_int64(Buffer *);
33 void buffer_put_int64(Buffer *, u_int64_t);
35 int buffer_get_char(Buffer *);
36 void buffer_put_char(Buffer *, int);
38 void *buffer_get_string(Buffer *, u_int *);
39 void buffer_put_string(Buffer *, const void *, u_int);
40 void buffer_put_cstring(Buffer *, const char *);
42 #define buffer_skip_string(b) \
43 do { u_int l = buffer_get_int(b); buffer_consume(b, l); } while (0)
45 int buffer_put_bignum_ret(Buffer *, const BIGNUM *);
46 int buffer_get_bignum_ret(Buffer *, BIGNUM *);
47 int buffer_put_bignum2_ret(Buffer *, const BIGNUM *);
48 int buffer_get_bignum2_ret(Buffer *, BIGNUM *);
49 int buffer_get_short_ret(u_short *, Buffer *);
50 int buffer_get_int_ret(u_int *, Buffer *);
51 int buffer_get_int64_ret(u_int64_t *, Buffer *);
52 void *buffer_get_string_ret(Buffer *, u_int *);
53 int buffer_get_char_ret(char *, Buffer *);
55 #endif /* BUFAUX_H */