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fixed constant errors for gcc in c99 mode

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C standard does not consider a `static const int` as a constant.
This is a problem for initializer, and ZSTD_STATIC_ASSERT().
Replaced by macro values
This commit is contained in:
Yann Collet
2017-09-26 14:31:06 -07:00
parent 9f0b8dfbe9
commit df4e9bba25
4 changed files with 9 additions and 7 deletions
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lib/common/zstd_internal.h
+2 -1
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@@ -105,7 +105,8 @@ static const U32 repStartValue[ZSTD_REP_NUM] = { 1, 4, 8 };
static const size_t ZSTD_fcs_fieldSize[4] = { 0, 2, 4, 8 };
static const size_t ZSTD_did_fieldSize[4] = { 0, 1, 2, 4 };
static const size_t ZSTD_frameIdSize = 4; /* magic number */
#define ZSTD_FRAMEIDSIZE 4
static const size_t ZSTD_frameIdSize = ZSTD_FRAMEIDSIZE; /* magic number size */
#define ZSTD_BLOCKHEADERSIZE 3 /* C standard doesn't allow `static const` variable to be init using another `static const` variable */
static const size_t ZSTD_blockHeaderSize = ZSTD_BLOCKHEADERSIZE;