1. 28d6cba Define NULL to __null in C++, so that it's guaranteed to have the same size as a pointer by Douglas Gregor · 16 years ago
  2. f8e61b3 #define NULL as 0 when compiling as C++. This fixes the carbon.cpp and cocoa.mm test failures. by Anders Carlsson · 16 years ago
  3. 8ba179d Add a couple more headers. stddef was discussed on cfe-dev, and by Eli Friedman · 17 years ago