diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 3 | ||||
| -rw-r--r-- | include/lz4.h | 24 |
2 files changed, 24 insertions, 3 deletions
diff --git a/include/common.h b/include/common.h index f433db17ae..1e77ed393e 100644 --- a/include/common.h +++ b/include/common.h @@ -292,9 +292,6 @@ void wait_ticks (unsigned long); ulong usec2ticks (unsigned long usec); ulong ticks2usec (unsigned long ticks); -/* lib/lz4_wrapper.c */ -int ulz4fn(const void *src, size_t srcn, void *dst, size_t *dstn); - /* lib/uuid.c */ #include <uuid.h> diff --git a/include/lz4.h b/include/lz4.h new file mode 100644 index 0000000000..1276fb98a3 --- /dev/null +++ b/include/lz4.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2019 Google LLC + */ + +#ifndef __LZ4_H +#define __LZ4_H + +/** + * ulz4fn() - Decompress LZ4 data + * + * @src: Source data to decompress + * @srcn: Length of source data + * @dst: Destination for uncompressed data + * @dstn: Returns length of uncompressed data + * @return 0 if OK, -EPROTONOSUPPORT if the magic number or version number are + * not recognised or independent blocks are used, -EINVAL if the reserved + * fields are non-zero, or input is overrun, -EENOBUFS if the destination + * buffer is overrun, -EEPROTO if the compressed data causes an error in + * the decompression algorithm + */ +int ulz4fn(const void *src, size_t srcn, void *dst, size_t *dstn); + +#endif |