Add some more (macro) file operation wrappers
treeeeeb57b574aa97501bd7f477330a2bca8d1bdfe3
-rw-r--r-- 1169 .HEADER
-rw-r--r-- 81 .gitignore
-rw-r--r-- 2689 CONVENTIONS
-rw-r--r-- 18760 COPYING
-rw-r--r-- 4659 Makefile
-rw-r--r-- 519 api.doxygen
-rw-r--r-- 2709 git.git-authors
-rw-r--r-- 232 libgit2.pc.in
drwxr-xr-x - src
drwxr-xr-x - tests