/*
* call-seq:
* conn.putline()
*
* Sends the string to the backend server.
* Users must send a single "." to denote the end of data transmission.
*/
static VALUE
pgconn_putline(obj, str)
VALUE obj, str;
{
Check_Type(str, T_STRING);
PQputline(get_pgconn(obj), StringValuePtr(str));
return obj;
}