1 files changed, 0 insertions, 95 deletions
diff --git a/vendor/github.com/DataDog/zstd/hist.h b/vendor/github.com/DataDog/zstd/hist.h
deleted file mode 100644
index 8b389358d..000000000
--- a/vendor/github.com/DataDog/zstd/hist.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* ******************************************************************
-   hist : Histogram functions
-   part of Finite State Entropy project
-   Copyright (C) 2013-present, Yann Collet.
-
-   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are
-   met:
-
-       * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-       * Redistributions in binary form must reproduce the above
-   copyright notice, this list of conditions and the following disclaimer
-   in the documentation and/or other materials provided with the
-   distribution.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    You can contact the author at :
-    - FSE source repository : https://github.com/Cyan4973/FiniteStateEntropy
-    - Public forum : https://groups.google.com/forum/#!forum/lz4c
-****************************************************************** */
-
-/* --- dependencies --- */
-#include <stddef.h>   /* size_t */
-
-
-/* --- simple histogram functions --- */
-
-/*! HIST_count():
- *  Provides the precise count of each byte within a table 'count'.
- * 'count' is a table of unsigned int, of minimum size (*maxSymbolValuePtr+1).
- *  Updates *maxSymbolValuePtr with actual largest symbol value detected.
- * @return : count of the most frequent symbol (which isn't identified).
- *           or an error code, which can be tested using HIST_isError().
- *           note : if return == srcSize, there is only one symbol.
- */
-size_t HIST_count(unsigned* count, unsigned* maxSymbolValuePtr,
-                  const void* src, size_t srcSize);
-
-unsigned HIST_isError(size_t code);  /**< tells if a return value is an error code */
-
-
-/* --- advanced histogram functions --- */
-
-#define HIST_WKSP_SIZE_U32 1024
-#define HIST_WKSP_SIZE    (HIST_WKSP_SIZE_U32 * sizeof(unsigned))
-/** HIST_count_wksp() :
- *  Same as HIST_count(), but using an externally provided scratch buffer.
- *  Benefit is this function will use very little stack space.
- * `workSpace` is a writable buffer which must be 4-bytes aligned,
- * `workSpaceSize` must be >= HIST_WKSP_SIZE
- */
-size_t HIST_count_wksp(unsigned* count, unsigned* maxSymbolValuePtr,
-                       const void* src, size_t srcSize,
-                       void* workSpace, size_t workSpaceSize);
-
-/** HIST_countFast() :
- *  same as HIST_count(), but blindly trusts that all byte values within src are <= *maxSymbolValuePtr.
- *  This function is unsafe, and will segfault if any value within `src` is `> *maxSymbolValuePtr`
- */
-size_t HIST_countFast(unsigned* count, unsigned* maxSymbolValuePtr,
-                      const void* src, size_t srcSize);
-
-/** HIST_countFast_wksp() :
- *  Same as HIST_countFast(), but using an externally provided scratch buffer.
- * `workSpace` is a writable buffer which must be 4-bytes aligned,
- * `workSpaceSize` must be >= HIST_WKSP_SIZE
- */
-size_t HIST_countFast_wksp(unsigned* count, unsigned* maxSymbolValuePtr,
-                           const void* src, size_t srcSize,
-                           void* workSpace, size_t workSpaceSize);
-
-/*! HIST_count_simple() :
- *  Same as HIST_countFast(), this function is unsafe,
- *  and will segfault if any value within `src` is `> *maxSymbolValuePtr`.
- *  It is also a bit slower for large inputs.
- *  However, it does not need any additional memory (not even on stack).
- * @return : count of the most frequent symbol.
- *  Note this function doesn't produce any error (i.e. it must succeed).
- */
-unsigned HIST_count_simple(unsigned* count, unsigned* maxSymbolValuePtr,
-                           const void* src, size_t srcSize);