Constant libgit2_sys::GIT_OPT_SET_WINDOWS_SHAREMODE

pub const GIT_OPT_SET_WINDOWS_SHAREMODE: git_libgit2_opt_t = 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1
        + 1 + 1; // 21u32