Avoid an "unused function" warning of the C compiler.
Avoid an "unused function" warning of the C compiler.

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