--- /dev/null
+def i8(c): ...
+def o8(i): ...
+def i16le(c, o: int = ...): ...
+def si16le(c, o: int = ...): ...
+def i32le(c, o: int = ...): ...
+def si32le(c, o: int = ...): ...
+def i16be(c, o: int = ...): ...
+def i32be(c, o: int = ...): ...
+def o16le(i): ...
+def o32le(i): ...
+def o16be(i): ...
+def o32be(i): ...