Fix some "signed/unsigned mismatch" (msvc) compiler warnings
tree6f2cd729ae42988c1dd43588d3a6661ba48ad7a0
-rw-r--r-- 1169 .HEADER
-rw-r--r-- 48 .gitignore
-rw-r--r-- 2689 CONVENTIONS
-rw-r--r-- 18760 COPYING
-rw-r--r-- 3223 Makefile
-rw-r--r-- 493 api.doxygen
-rw-r--r-- 2704 git.git-authors
-rw-r--r-- 232 libgit2.pc.in
drwxr-xr-x - src
drwxr-xr-x - tests