LONG RegEnumKeyEx(
  HKEY hKey,
  DWORD dwIndex,
  LPTSTR lpName,
  LPDWORD lpcName,
  LPDWORD lpReserved,
  LPTSTR lpClass,
  LPDWORD lpcClass,
  PFILETIME lpftLastWriteTime
);
 

 
DECLARE INTEGER RegEnumKeyEx IN advapi32;
    INTEGER   hKey,;
    INTEGER   dwIndex,;
    STRING  @ lpName,;
    INTEGER @ lpcbName,;
    INTEGER   lpReserved,;
    STRING  @ lpClass,;
    INTEGER @ lpcbClass,;
    INTEGER   lpftLastWriteTime