Convert gensecomp.py to Python 3.
The genseccomp tests haven't been run since at least 2018. Deleted the
ones that are testing APIs that no longer exist or have been
refactored to take very different inputs.
Test: treehugger
Test: pytest tools
Bug: None
Change-Id: Iaf6b6b6a2e922b181a457a74eb4b5abe90425dfb
diff --git a/libc/tools/mypy.ini b/libc/tools/mypy.ini
new file mode 100644
index 0000000..0269354
--- /dev/null
+++ b/libc/tools/mypy.ini
@@ -0,0 +1,3 @@
+[mypy]
+# TODO: Enable.
+# disallow_untyped_defs = True