Fix C-code indentation of PyModuleDef struct by avoiding duplicate opening braces in conditional code.
Fix C-code indentation of PyModuleDef struct by avoiding duplicate opening braces in conditional code.

cython/cython,da-woods/cython,scoder/cython,scoder/cython,da-woods/cython,cython/cython,da-woods/cython,da-woods/cython,cython/cython,scoder/cython,cython/cython,scoder/cython