diff options
Diffstat (limited to 'archival/gzip.c')
| -rw-r--r-- | archival/gzip.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/archival/gzip.c b/archival/gzip.c index 08c660e40..83d78e47c 100644 --- a/archival/gzip.c +++ b/archival/gzip.c @@ -768,26 +768,24 @@ static void check_match(IPos start, IPos match, int length) #define BL_CODES 19 /* number of codes used to transfer the bit lengths */ -typedef uch extra_bits_t; - /* extra bits for each length code */ -static const extra_bits_t extra_lbits[LENGTH_CODES]= { +static const uint8_t extra_lbits[LENGTH_CODES] ALIGN1 = { 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0 }; /* extra bits for each distance code */ -static const extra_bits_t extra_dbits[D_CODES] = { +static const uint8_t extra_dbits[D_CODES] ALIGN1 = { 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 }; /* extra bits for each bit length code */ -static const extra_bits_t extra_blbits[BL_CODES] = { +static const uint8_t extra_blbits[BL_CODES] ALIGN1 = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3, 7 }; /* number of codes at each bit length for an optimal tree */ -static const uch bl_order[BL_CODES] = { +static const uint8_t bl_order[BL_CODES] ALIGN1 = { 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 }; #define STORED_BLOCK 0 @@ -861,7 +859,7 @@ typedef struct ct_data { typedef struct tree_desc { ct_data *dyn_tree; /* the dynamic tree */ ct_data *static_tree; /* corresponding static tree or NULL */ - const extra_bits_t *extra_bits; /* extra bits for each code or NULL */ + const uint8_t *extra_bits; /* extra bits for each code or NULL */ int extra_base; /* base index for extra_bits */ int elems; /* max number of elements in the tree */ int max_length; /* max bit length for the codes */ @@ -1064,7 +1062,7 @@ static void pqdownheap(ct_data * tree, int k) static void gen_bitlen(tree_desc * desc) { ct_data *tree = desc->dyn_tree; - const extra_bits_t *extra = desc->extra_bits; + const uint8_t *extra = desc->extra_bits; int base = desc->extra_base; int max_code = desc->max_code; int max_length = desc->max_length; |