LONG RegQueryInfoKey(
  HKEY hKey,
  LPTSTR lpClass,
  LPDWORD lpcClass,
  LPDWORD lpReserved,
  LPDWORD lpcSubKeys,
  LPDWORD lpcMaxSubKeyLen,
  LPDWORD lpcMaxClassLen,
  LPDWORD lpcValues,
  LPDWORD lpcMaxValueNameLen,
  LPDWORD lpcMaxValueLen,
  LPDWORD lpcbSecurityDescriptor,
  PFILETIME lpftLastWriteTime
);
 
 

 
DECLARE INTEGER RegQueryInfoKey IN advapi32;
    INTEGER   hKey,;
    STRING  @ lpClass,;
    INTEGER @ lpcbClass,;
    INTEGER   lpReserved,;
    INTEGER @ lpcSubKeys,;
    INTEGER @ lpcbMaxSubKeyLen,;
    INTEGER @ lpcbMaxClassLen,;
    INTEGER @ lpcValues,;
    INTEGER @ lpcbMaxValueNameLen,;
    INTEGER @ lpcbMaxValueLen,;
    INTEGER   lpcbSecurityDescr,;
    INTEGER   lpftLastWriteTime