"In fact, the f(void) style has been called an "abomination" by Bjarne Stroustrup, the creator of C++, Dennis Ritchie, the co-creator of C, and Doug McIlroy, head of the research department where Unix was born."
This reverts commit 973df43fe0.
On a second thought, namespaces are close to classes in the sense that both encapsulate data, so they should both use Pascal case notation.