diff options
Diffstat (limited to 'src/liblzma/rangecoder/range_common.h')
| -rw-r--r-- | src/liblzma/rangecoder/range_common.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/liblzma/rangecoder/range_common.h b/src/liblzma/rangecoder/range_common.h index 2c74dc1..ac4dbe1 100644 --- a/src/liblzma/rangecoder/range_common.h +++ b/src/liblzma/rangecoder/range_common.h @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: 0BSD + /////////////////////////////////////////////////////////////////////////////// // /// \file range_common.h @@ -6,15 +8,15 @@ // Authors: Igor Pavlov // Lasse Collin // -// This file has been put into the public domain. -// You can do whatever you want with this file. -// /////////////////////////////////////////////////////////////////////////////// #ifndef LZMA_RANGE_COMMON_H #define LZMA_RANGE_COMMON_H -#include "common.h" +// Skip common.h if building price_tablegen.c. +#ifndef BUILDING_PRICE_TABLEGEN +# include "common.h" +#endif /////////////// @@ -66,6 +68,10 @@ /// /// I will be sticking to uint16_t unless some specific architectures /// are *much* faster (20-50 %) with uint32_t. +/// +/// Update in 2024: The branchless C and x86-64 assembly was written so that +/// probability is assumed to be uint16_t. (In contrast, LZMA SDK 23.01 +/// assembly supports both types.) typedef uint16_t probability; #endif |