src/usr.bin/ssh/bufaux.h - diff

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version 1.6, 2000/04/14 10:30:30

version 1.6.2.3, 2001/03/12 15:44:08

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* bufaux.h

* Author: Tatu Ylonen <ylo@cs.hut.fi>

* Created: Wed Mar 29 02:18:23 1995 ylo

* As far as I am concerned, the code I have written for this software

* can be used freely for any purpose. Any derived versions of this

* software must be clearly marked as such, and if the derived work is

* incompatible with the protocol description in the RFC file, it must be

* called by a name other than "ssh" or "Secure Shell".

/* RCSID("$Id$"); */

/* RCSID("$OpenBSD$"); */

#ifndef BUFAUX_H

#define BUFAUX_H

#include "buffer.h"

#include <openssl/bn.h>

* Stores an BIGNUM in the buffer with a 2-byte msb first bit count, followed

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int buffer_get_bignum2(Buffer *buffer, BIGNUM * value);

/* Returns an integer from the buffer (4 bytes, msb first). */

unsigned int buffer_get_int(Buffer * buffer);

u_int buffer_get_int(Buffer * buffer);

u_int64_t buffer_get_int64(Buffer *buffer);

/* Stores an integer in the buffer in 4 bytes, msb first. */

void buffer_put_int(Buffer * buffer, unsigned int value);

void buffer_put_int(Buffer * buffer, u_int value);

void buffer_put_int64(Buffer *buffer, u_int64_t value);

/* Returns a character from the buffer (0 - 255). */

int buffer_get_char(Buffer * buffer);

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* stored there. A null character will be automatically appended to the

* returned string, and is not counted in length.

char *buffer_get_string(Buffer * buffer, unsigned int *length_ptr);

char *buffer_get_string(Buffer * buffer, u_int *length_ptr);

/* Stores and arbitrary binary string in the buffer. */

void buffer_put_string(Buffer * buffer, const void *buf, unsigned int len);

void buffer_put_string(Buffer * buffer, const void *buf, u_int len);

void buffer_put_cstring(Buffer *buffer, const char *s);

#endif /* BUFAUX_H */