How to delete a PGPing result from PostgreSQL's libpq?

pgping - Docs search results pgping PGPing and then him hitting me on the last one I got OT on defensive which got me through the game and got me pass that one just barely pgping PGPing PQpingParams PGPing PQping char *PQdb char

pgping PGPing rv; 00039 PQconninfoOption *connect_options, *conn_opt_ptr; 00040 00041 * 00042 * We accept user and database as options to avoid 00043 * useless