Local Hint Resolve valid_access_valid_block: mem.

(* Specifications: *)
Lemma valid_access_perm:
forall m chunk b ofs k p,
valid_access m chunk b ofs p ->
perm m b ofs k p.
Lemma valid_access_compat:
forall m chunk1 chunk2 b ofs p,
size_chunk chunk1 = size_chunk chunk2 ->
align_chunk chunk2 <= align_chunk chunk1 ->
valid_access m chunk1 b ofs p->
valid_access m chunk2 b ofs p.
Lemma valid_access_dec:
forall m chunk b ofs p,
{valid_access m chunk b ofs p} + {~ valid_access m chunk b ofs p}.
Theorem valid_pointer_valid_access:
forall m b ofs,
valid_pointer m b ofs = true <-> valid_access m Mint8unsigned b ofs Nonempty.