thodg/libgit2

2018-11-23T18:48:40

khash: implement map-specific foreach macros The current foreach map macros simply redirect to the type-indifferent `kh_foreach` macro. As this type-indifferent macro directly accesses the structures, the current implementation makes it impossible to make the stuctures private to the implementation only. And making them private is required to move out the khash include into the implementations to decrease the namespace leak.