Documentation for ctypes.
I think that 'generic operating system services' is the best category.
Note that the Doc/lib/libctypes.latex file is generated from reST sources.
You are welcome to make typo fixes, and I'll try to keep the reST sources
in sync, but markup changes would be lost - they should be fixed in the tool
that creates the latex file.
The conversion script is external/ctypes/docs/manual/mkpydoc.py.
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index eac35de..c4edbbe 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -243,6 +243,7 @@
\input{libcursespanel}
\input{libplatform}
\input{liberrno}
+\input{libctypes}
\input{libsomeos} % Optional Operating System Services
\input{libselect}