Function sqlite3_sys::sqlite3_create_collation_v2

pub unsafe extern fn sqlite3_create_collation_v2(p: *mut sqlite3,
                                                 p: *const c_char,
                                                 n: c_int,
                                                 p: *mut c_void,
                                                 f: Option<sqlite3_create_collation_callback>,
                                                 f: Option<sqlite3_callback>)
                                                 -> c_int