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Annotation of src/usr.bin/ssh/buffer.h, Revision 1.11

1.11    ! stevesk     1: /*     $OpenBSD: buffer.h,v 1.10 2001/12/19 17:16:13 stevesk Exp $     */
        !             2:
1.1       deraadt     3: /*
1.2       deraadt     4:  * Author: Tatu Ylonen <ylo@cs.hut.fi>
                      5:  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
                      6:  *                    All rights reserved
                      7:  * Code for manipulating FIFO buffers.
1.4       markus      8:  *
1.6       deraadt     9:  * As far as I am concerned, the code I have written for this software
                     10:  * can be used freely for any purpose.  Any derived versions of this
                     11:  * software must be clearly marked as such, and if the derived work is
                     12:  * incompatible with the protocol description in the RFC file, it must be
                     13:  * called by a name other than "ssh" or "Secure Shell".
1.2       deraadt    14:  */
1.1       deraadt    15:
                     16: #ifndef BUFFER_H
                     17: #define BUFFER_H
                     18:
1.2       deraadt    19: typedef struct {
1.10      stevesk    20:        u_char  *buf;           /* Buffer for data. */
1.9       markus     21:        u_int    alloc;         /* Number of bytes allocated for data. */
                     22:        u_int    offset;        /* Offset of first byte containing data. */
                     23:        u_int    end;           /* Offset of last byte containing data. */
1.2       deraadt    24: }       Buffer;
1.1       deraadt    25:
1.9       markus     26: void    buffer_init(Buffer *);
                     27: void    buffer_clear(Buffer *);
                     28: void    buffer_free(Buffer *);
1.1       deraadt    29:
1.9       markus     30: u_int   buffer_len(Buffer *);
1.10      stevesk    31: void   *buffer_ptr(Buffer *);
1.9       markus     32:
1.10      stevesk    33: void    buffer_append(Buffer *, const void *, u_int);
                     34: void   *buffer_append_space(Buffer *, u_int);
1.9       markus     35:
1.10      stevesk    36: void    buffer_get(Buffer *, void *, u_int);
1.9       markus     37:
                     38: void    buffer_consume(Buffer *, u_int);
                     39: void    buffer_consume_end(Buffer *, u_int);
                     40:
                     41: void     buffer_dump(Buffer *);
1.1       deraadt    42:
1.2       deraadt    43: #endif                         /* BUFFER_H */