1 files changed, 0 insertions, 123 deletions
diff --git a/src/or/buffers.h b/src/or/buffers.h
deleted file mode 100644
index 77cc9ce0fb..0000000000
--- a/src/or/buffers.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (c) 2001 Matej Pfajfar.
- * Copyright (c) 2001-2004, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2017, The Tor Project, Inc. */
-/* See LICENSE for licensing information */
-
-/**
- * \file buffers.h
- * \brief Header file for buffers.c.
- **/
-
-#ifndef TOR_BUFFERS_H
-#define TOR_BUFFERS_H
-
-#include "compat.h"
-#include "compat.h"
-#include "torint.h"
-#include "testsupport.h"
-
-typedef struct buf_t buf_t;
-
-struct tor_compress_state_t;
-
-buf_t *buf_new(void);
-buf_t *buf_new_with_capacity(size_t size);
-size_t buf_get_default_chunk_size(const buf_t *buf);
-void buf_free(buf_t *buf);
-void buf_clear(buf_t *buf);
-buf_t *buf_copy(const buf_t *buf);
-
-MOCK_DECL(size_t, buf_datalen, (const buf_t *buf));
-size_t buf_allocation(const buf_t *buf);
-size_t buf_slack(const buf_t *buf);
-
-uint32_t buf_get_oldest_chunk_timestamp(const buf_t *buf, uint32_t now);
-size_t buf_get_total_allocation(void);
-
-int read_to_buf(tor_socket_t s, size_t at_most, buf_t *buf, int *reached_eof,
-                int *socket_error);
-
-int flush_buf(tor_socket_t s, buf_t *buf, size_t sz, size_t *buf_flushlen);
-
-int write_to_buf(const char *string, size_t string_len, buf_t *buf);
-int write_to_buf_compress(buf_t *buf, struct tor_compress_state_t *state,
-                          const char *data, size_t data_len, int done);
-int move_buf_to_buf(buf_t *buf_out, buf_t *buf_in, size_t *buf_flushlen);
-void peek_from_buf(char *string, size_t string_len, const buf_t *buf);
-void buf_remove_from_front(buf_t *buf, size_t n);
-int fetch_from_buf(char *string, size_t string_len, buf_t *buf);
-int fetch_from_buf_line(buf_t *buf, char *data_out, size_t *data_len);
-
-#define PEEK_BUF_STARTSWITH_MAX 16
-int peek_buf_startswith(const buf_t *buf, const char *cmd);
-
-int buf_set_to_copy(buf_t **output,
-                    const buf_t *input);
-
-void assert_buf_ok(buf_t *buf);
-
-int buf_find_string_offset(const buf_t *buf, const char *s, size_t n);
-void buf_pullup(buf_t *buf, size_t bytes,
-                const char **head_out, size_t *len_out);
-
-#ifdef BUFFERS_PRIVATE
-#ifdef TOR_UNIT_TESTS
-buf_t *buf_new_with_data(const char *cp, size_t sz);
-#endif
-ATTR_UNUSED STATIC size_t preferred_chunk_size(size_t target);
-
-#define DEBUG_CHUNK_ALLOC
-/** A single chunk on a buffer. */
-typedef struct chunk_t {
-  struct chunk_t *next; /**< The next chunk on the buffer. */
-  size_t datalen; /**< The number of bytes stored in this chunk */
-  size_t memlen; /**< The number of usable bytes of storage in <b>mem</b>. */
-#ifdef DEBUG_CHUNK_ALLOC
-  size_t DBG_alloc;
-#endif
-  char *data; /**< A pointer to the first byte of data stored in <b>mem</b>. */
-  uint32_t inserted_time; /**< Timestamp in truncated ms since epoch
-                           * when this chunk was inserted. */
-  char mem[FLEXIBLE_ARRAY_MEMBER]; /**< The actual memory used for storage in
-                * this chunk. */
-} chunk_t;
-
-/** Magic value for buf_t.magic, to catch pointer errors. */
-#define BUFFER_MAGIC 0xB0FFF312u
-/** A resizeable buffer, optimized for reading and writing. */
-struct buf_t {
-  uint32_t magic; /**< Magic cookie for debugging: Must be set to
-                   *   BUFFER_MAGIC. */
-  size_t datalen; /**< How many bytes is this buffer holding right now? */
-  size_t default_chunk_size; /**< Don't allocate any chunks smaller than
-                              * this for this buffer. */
-  chunk_t *head; /**< First chunk in the list, or NULL for none. */
-  chunk_t *tail; /**< Last chunk in the list, or NULL for none. */
-};
-
-chunk_t *buf_add_chunk_with_capacity(buf_t *buf, size_t capacity, int capped);
-/** If a read onto the end of a chunk would be smaller than this number, then
- * just start a new chunk. */
-#define MIN_READ_LEN 8
-
-/** Return the number of bytes that can be written onto <b>chunk</b> without
- * running out of space. */
-static inline size_t
-CHUNK_REMAINING_CAPACITY(const chunk_t *chunk)
-{
-  return (chunk->mem + chunk->memlen) - (chunk->data + chunk->datalen);
-}
-
-/** Return the next character in <b>chunk</b> onto which data can be appended.
- * If the chunk is full, this might be off the end of chunk->mem. */
-static inline char *
-CHUNK_WRITE_PTR(chunk_t *chunk)
-{
-  return chunk->data + chunk->datalen;
-}
-
-#endif
-
-#endif
-