diff options
Diffstat (limited to 'crypto/openssh/buffer.h')
-rw-r--r-- | crypto/openssh/buffer.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/crypto/openssh/buffer.h b/crypto/openssh/buffer.h deleted file mode 100644 index be4fdc3cabd51..0000000000000 --- a/crypto/openssh/buffer.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * - * buffer.h - * - * Author: Tatu Ylonen <ylo@cs.hut.fi> - * - * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland - * All rights reserved - * - * Created: Sat Mar 18 04:12:25 1995 ylo - * - * Code for manipulating FIFO buffers. - * - */ - -/* RCSID("$Id: buffer.h,v 1.4 2000/04/14 10:30:30 markus Exp $"); */ - -#ifndef BUFFER_H -#define BUFFER_H - -typedef struct { - char *buf; /* Buffer for data. */ - unsigned int alloc; /* Number of bytes allocated for data. */ - unsigned int offset; /* Offset of first byte containing data. */ - unsigned int end; /* Offset of last byte containing data. */ -} Buffer; -/* Initializes the buffer structure. */ -void buffer_init(Buffer * buffer); - -/* Frees any memory used for the buffer. */ -void buffer_free(Buffer * buffer); - -/* Clears any data from the buffer, making it empty. This does not actually - zero the memory. */ -void buffer_clear(Buffer * buffer); - -/* Appends data to the buffer, expanding it if necessary. */ -void buffer_append(Buffer * buffer, const char *data, unsigned int len); - -/* - * Appends space to the buffer, expanding the buffer if necessary. This does - * not actually copy the data into the buffer, but instead returns a pointer - * to the allocated region. - */ -void buffer_append_space(Buffer * buffer, char **datap, unsigned int len); - -/* Returns the number of bytes of data in the buffer. */ -unsigned int buffer_len(Buffer * buffer); - -/* Gets data from the beginning of the buffer. */ -void buffer_get(Buffer * buffer, char *buf, unsigned int len); - -/* Consumes the given number of bytes from the beginning of the buffer. */ -void buffer_consume(Buffer * buffer, unsigned int bytes); - -/* Consumes the given number of bytes from the end of the buffer. */ -void buffer_consume_end(Buffer * buffer, unsigned int bytes); - -/* Returns a pointer to the first used byte in the buffer. */ -char *buffer_ptr(Buffer * buffer); - -/* - * Dumps the contents of the buffer to stderr in hex. This intended for - * debugging purposes only. - */ -void buffer_dump(Buffer * buffer); - -#endif /* BUFFER_H */ |