Function ZSTD_getDecompressedSize

pub unsafe extern "C" fn ZSTD_getDecompressedSize(
    src: *const c_void,
    srcSize: usize,
) -> c_ulonglong

ZSTD_getDecompressedSize() : NOTE: This function is now obsolete, in favor of ZSTD_getFrameContentSize(). Both functions work the same way, but ZSTD_getDecompressedSize() blends “empty”, “unknown” and “error” results to the same return value (0), while ZSTD_getFrameContentSize() gives them separate return values. @return : decompressed size of src frame content if known and not empty, 0 otherwise.