Function RAW_unchecked 

pub(crate) unsafe extern "C-unwind" fn RAW_unchecked(
    x: SEXP,
) -> *mut Rbyte

Get mutable pointer to raw vector data.

For ALTREP vectors, this may force materialization. Prefer SexpExt::set_raw_elt() / SexpExt::raw_elt(). Unchecked FFI binding for RAW. Generated from source location line 2351, column 19. Generated from source file miniextendr-api/src/ffi.rs.