OCIPasswordChange

function OCIPasswordChange(

  svchp: OCISvcCtx;

  errhp: OCIError;

  user_name: PAnsiChar;

  usernm_len: Cardinal;

  opasswd: PAnsiChar;

  opasswd_len: Cardinal;

  npasswd: PAnsiChar;

  npasswd_len: Cardinal;

  mode: Cardinal

):sword;