diff options
Diffstat (limited to 'usr/src/cmd/ssh/include/buffer.h')
| -rw-r--r-- | usr/src/cmd/ssh/include/buffer.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/usr/src/cmd/ssh/include/buffer.h b/usr/src/cmd/ssh/include/buffer.h new file mode 100644 index 0000000000..8a24294c6b --- /dev/null +++ b/usr/src/cmd/ssh/include/buffer.h @@ -0,0 +1,54 @@ +/* $OpenBSD: buffer.h,v 1.11 2002/03/04 17:27:39 stevesk Exp $ */ + +#ifndef _BUFFER_H +#define _BUFFER_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifdef __cplusplus +extern "C" { +#endif + + +/* + * 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". + */ + +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 *); + +#ifdef __cplusplus +} +#endif + +#endif /* _BUFFER_H */ |