#define DRIZZLE_RETURN_SERVER_GONE DRIZZLE_RETURN_LOST_CONNECTION
#define DRIZZLE_RETURN_EOF DRIZZLE_RETURN_LOST_CONNECTION
#define DRIZZLE_COLUMN_TYPE_VIRTUAL 17
#define DRIZZLE_DEFAULT_TCP_HOST "127.0.0.1"
#define DRIZZLE_DEFAULT_TCP_PORT 4427
#define DRIZZLE_DEFAULT_TCP_PORT_MYSQL 3306
#define DRIZZLE_DEFAULT_UDS "/tmp/drizzle.sock"
#define DRIZZLE_DEFAULT_UDS_MYSQL "/tmp/mysql.sock"
#define DRIZZLE_DEFAULT_BACKLOG 64
#define DRIZZLE_MAX_ERROR_SIZE 2048
#define DRIZZLE_MAX_USER_SIZE 64
#define DRIZZLE_MAX_PASSWORD_SIZE 32
#define DRIZZLE_MAX_DB_SIZE 64
#define DRIZZLE_MAX_INFO_SIZE 2048
#define DRIZZLE_MAX_SQLSTATE_SIZE 5
#define DRIZZLE_MAX_CATALOG_SIZE 128
#define DRIZZLE_MAX_TABLE_SIZE 128
#define DRIZZLE_MAX_COLUMN_NAME_SIZE 2048
#define DRIZZLE_MAX_DEFAULT_VALUE_SIZE 2048
#define DRIZZLE_MAX_PACKET_SIZE UINT32_MAX
#define DRIZZLE_MAX_BUFFER_SIZE 32768
#define DRIZZLE_BUFFER_COPY_THRESHOLD 8192
#define DRIZZLE_MAX_SERVER_VERSION_SIZE 32
#define DRIZZLE_MAX_SCRAMBLE_SIZE 20
#define DRIZZLE_STATE_STACK_SIZE 8
#define DRIZZLE_ROW_GROW_SIZE 8192
#define DRIZZLE_DEFAULT_SOCKET_TIMEOUT 10
#define DRIZZLE_DEFAULT_SOCKET_SEND_SIZE 32768
#define DRIZZLE_DEFAULT_SOCKET_RECV_SIZE 32768
#define DRIZZLE_MYSQL_PASSWORD_HASH 41