Function ZSTD_DCtx_reset

pub unsafe extern "C" fn ZSTD_DCtx_reset(
    dctx: *mut ZSTD_DCtx,
    reset: ZSTD_ResetDirective,
) -> usize

ZSTD_DCtx_reset() : Return a DCtx to clean state. Session and parameters can be reset jointly or separately. Parameters can only be reset when no active frame is being decompressed. @return : 0, or an error code, which can be tested with ZSTD_isError()