char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8";
int shared_repository = PERM_UMASK;
const char *apply_default_whitespace = NULL;
+int zlib_compression_level = Z_DEFAULT_COMPRESSION;
static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir,
*git_graft_file;