}
const LZ_NORM: c_int = 0x80; // LZ with 128 probes, "normal"
-const TINFL_FLAG_PARSE_ZLIB_HEADER: c_int = 0x1; // parse zlib header and adler32 checksum
-const TDEFL_WRITE_ZLIB_HEADER: c_int = 0x01000; // write zlib header and adler32 checksum
-fn deflate_bytes_internal(bytes: &[u8], flags: c_int) -> Bytes {
+/// Compress a buffer without writing any sort of header on the output.
+pub fn deflate_bytes(bytes: &[u8]) -> Bytes {
+ let flags = LZ_NORM;
unsafe {
let mut outsz: size_t = 0;
let res = tdefl_compress_mem_to_heap(bytes.as_ptr() as *const _,
}
}
-/// Compress a buffer, without writing any sort of header on the output.
-pub fn deflate_bytes(bytes: &[u8]) -> Bytes {
- deflate_bytes_internal(bytes, LZ_NORM)
-}
-
-/// Compress a buffer, using a header that zlib can understand.
-pub fn deflate_bytes_zlib(bytes: &[u8]) -> Bytes {
- deflate_bytes_internal(bytes, LZ_NORM | TDEFL_WRITE_ZLIB_HEADER)
-}
-
-fn inflate_bytes_internal(bytes: &[u8], flags: c_int) -> Result<Bytes, Error> {
+/// Decompress a buffer without parsing any sort of header on the input.
+pub fn inflate_bytes(bytes: &[u8]) -> Result<Bytes, Error> {
+ let flags = 0;
unsafe {
let mut outsz: size_t = 0;
let res = tinfl_decompress_mem_to_heap(bytes.as_ptr() as *const _,
}
}
-/// Decompress a buffer, without parsing any sort of header on the input.
-pub fn inflate_bytes(bytes: &[u8]) -> Result<Bytes, Error> {
- inflate_bytes_internal(bytes, 0)
-}
-
-/// Decompress a buffer that starts with a zlib header.
-pub fn inflate_bytes_zlib(bytes: &[u8]) -> Result<Bytes, Error> {
- inflate_bytes_internal(bytes, TINFL_FLAG_PARSE_ZLIB_HEADER)
-}
-
#[cfg(test)]
mod tests {
#![allow(deprecated)]