diff options
| author | Andrew Jeddeloh <andrew@gridware.io> | 2023-02-16 23:14:19 +0000 |
|---|---|---|
| committer | Derf Null <derf@finalrewind.org> | 2023-03-12 10:43:36 +0100 |
| commit | f965e4758770b94f6d334be303a2d58e73f3ace6 (patch) | |
| tree | b1f75be80599d27e39e5893a980144e45a42853c | |
| parent | a64294c3e7c136ae493799d8e9055f22841965db (diff) | |
inflate: make inputs const
Make the inputs const since we never write to the data it points to.
| -rw-r--r-- | src/inflate.c | 8 | ||||
| -rw-r--r-- | src/inflate.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/src/inflate.c b/src/inflate.c index 0ad1db1..d22d508 100644 --- a/src/inflate.c +++ b/src/inflate.c @@ -11,8 +11,8 @@ /* * The compressed (inflated) input data. */ -unsigned char *deflate_input_now; -unsigned char *deflate_input_end; +const unsigned char *deflate_input_now; +const unsigned char *deflate_input_end; /* * The decompressed (deflated) output stream. @@ -465,7 +465,7 @@ static int8_t deflate_dynamic_huffman() #endif } -int16_t inflate(unsigned char *input_buf, uint16_t input_len, +int16_t inflate(const unsigned char *input_buf, uint16_t input_len, unsigned char *output_buf, uint16_t output_len) { deflate_input_now = input_buf; @@ -506,7 +506,7 @@ int16_t inflate(unsigned char *input_buf, uint16_t input_len, } } -int16_t inflate_zlib(unsigned char *input_buf, uint16_t input_len, +int16_t inflate_zlib(const unsigned char *input_buf, uint16_t input_len, unsigned char *output_buf, uint16_t output_len) { if (input_len < 4) { diff --git a/src/inflate.h b/src/inflate.h index af2b4f7..86d8b4a 100644 --- a/src/inflate.h +++ b/src/inflate.h @@ -18,7 +18,7 @@ #define DEFLATE_ERR_NLEN (-8) #define DEFLATE_ERR_HUFFMAN (-9) -int16_t inflate(unsigned char *input_buf, uint16_t input_len, +int16_t inflate(const unsigned char *input_buf, uint16_t input_len, unsigned char *output_buf, uint16_t output_len); -int16_t inflate_zlib(unsigned char *input_buf, uint16_t input_len, +int16_t inflate_zlib(const unsigned char *input_buf, uint16_t input_len, unsigned char *output_buf, uint16_t output_len); |