Defined in 4 files as a function:
- sys/contrib/zstd/lib/legacy/zstd_v01.c, line 1497 (as a function)
- sys/contrib/zstd/lib/legacy/zstd_v02.c, line 2841 (as a function)
- sys/contrib/zstd/lib/legacy/zstd_v03.c, line 2482 (as a function)
- sys/contrib/zstd/lib/legacy/zstd_v04.c, line 2608 (as a function)