buffer.h
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buffer.h
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	/* $OpenBSD: buffer.h,v 1.11 2002/03/04 17:27:39 stevesk 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 */