Function libsqlite3_sys::sqlite3_exec

pub unsafe extern fn sqlite3_exec(arg1: *mut sqlite3,
                                  sql: *const c_char,
                                  callback: Option<unsafe extern fn(_: *mut c_void, _: c_int, _: *mut *mut c_char, _: *mut *mut c_char) -> c_int>,
                                  arg2: *mut c_void,
                                  errmsg: *mut *mut c_char)
                                  -> c_int