Draft ctypes blog post.
Incorporate @avsm's suggestions for Mirage framing.
State an aspiration about the ease of switching to cross-process bindings.
Link C function symbols to their definitions (suggestion by @dbuenzli).
Ascription for the `parser_struct` definition.
Be more careful with language when describing functor instantiation.
Link to full source for expat example.
The blog title goes in src/data.ml, not in the file.
Break down the RWO link into chapter and top-level links (suggestion from @amirmc).
Use names, not numbers for projects that switched from foreign to stubs.
Drop some parentheses.
yallop is now one of the people.
Give the module for write_{c,ml}; explain 'formatter'.
Switch from batteries to core.
Merge pull request #182 from yallop/ctypes-blog-post

Add ctypes blog post