sqlite3 *db;

    if (sqlite3_open16("test.db",  &db)) {
        printf("Can't open database: ");
        printf(sqlite3_errmsg(db));
        sqlite3_close(db);
        return -1;
    }

    wchar_t* sql = L"CREATE TABLE TestTable (IdField INTEGER, DataField TEXT);";
    sqlite3_stmt *stmt;
    if (sqlite3_prepare16_v2(db, sql, wcslen(sql), &stmt, NULL)) {
        printf("Wrong SQL statement: ");
        printf(sqlite3_errmsg(db));
        sqlite3_finalize(stmt);
        sqlite3_close(db);
    }

    sqlite3_step(stmt);
    sqlite3_finalize(stmt);
    sqlite3_close(db);