Added some extra brackets in macro definitions to eliminate gcc warning, and changed data type from unsigned long to uintptr_t in the call method for x64.
Changed some printf prototypes and changed some unsigned long casts to uintptr_t for x64.
Changed farproc conversion function and modified callback param cast for 'P'.
More fruitless attempts to make x64 work right.
fix segfaulting
Fix format specifier in rb_raise, and bump version test.
Added changes for 1.5.0.
Updated version and test-unit dev dependency.
Updates for Ruby 2.x.
Added SIZET2NUM and NUM2SIZET macros as needed.
Updated gem:binary task for 32 and 64 bit binaries.
Another gem:binary task tweak.
Set architecture to universal for gem creation task.
Bug fix for api.rb generation for Ruby 2.
Added a Future Plans and Contributions section.
Updated changes for 1.5.0.
Added another change note.