File: [local] / src / usr.bin / ssh / Attic / buffer.h (download)
Revision 1.7.2.2, Sat Mar 9 00:20:44 2002 UTC (22 years, 2 months ago) by miod
Branch: OPENBSD_2_9
Changes since 1.7.2.1: +7 -7 lines
Merge OpenSSH 3.1, keeping /etc as configuration files directory.
(i.e. OpenSSH 3.1 + openbsd29_3.1.patch)
|
/* $OpenBSD: buffer.h,v 1.7.2.2 2002/03/09 00:20:44 miod Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
* All rights reserved
* Code for manipulating FIFO buffers.
*
* 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".
*/
#ifndef BUFFER_H
#define BUFFER_H
typedef struct {
u_char *buf; /* Buffer for data. */
u_int alloc; /* Number of bytes allocated for data. */
u_int offset; /* Offset of first byte containing data. */
u_int end; /* Offset of last byte containing data. */
} Buffer;
void buffer_init(Buffer *);
void buffer_clear(Buffer *);
void buffer_free(Buffer *);
u_int buffer_len(Buffer *);
void *buffer_ptr(Buffer *);
void buffer_append(Buffer *, const void *, u_int);
void *buffer_append_space(Buffer *, u_int);
void buffer_get(Buffer *, void *, u_int);
void buffer_consume(Buffer *, u_int);
void buffer_consume_end(Buffer *, u_int);
void buffer_dump(Buffer *);
#endif /* BUFFER_H */