numpy/numpy — pull request #5078 by charris (2014-09-17 19:46:57+00:00)
Title: BUG: Readd the cblas.h header.

Rename cblas.h to npy_cblas.h and put it in numpy/core/src/private.
Fix the various includes to account for the change.

It turns out that MKL provides cblas, but not cblas.h. Rather, they
provide mkl_cblas.h, which also uses typedefs for the CBLAS_XXX enums.