ngx::ffi

Function BIO_dump_indent_cb

Source 
pub unsafe extern "C" fn BIO_dump_indent_cb(
    cb: Option<unsafe extern "C" fn(_: *const c_void, _: usize, _: *mut c_void) -> i32>,
    u: *mut c_void,
    s: *const c_void,
    len: i32,
    indent: i32,
) -> i32