DCF77 + Time Lib + DUE = Problem..

Hi,

im trying to make a DCF77 integration in a small Controller..

have found a lib for DCF77 but there is a problem with the DUE

http://thijs.elenbaas.net/downloads/?did=1

In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:17:23: error: conflicting declaration 'typedef long unsigned int time_t'
typedef unsigned long time_t;
^
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\stdio.h:47:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Print.h:24,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Stream.h:26,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/HardwareSerial.h:24,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:183,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\types.h:122:18: error: 'time_t' has a previous declaration as 'typedef long int time_t'
typedef TIME_T time_t;
^
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:109:69: error: declaration of C function 'void setTime(int, int, int, int, int, int)' conflicts with
void setTime(int hr, int min, int sec, int day, int month, int yr);
^
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:108:9: error: previous declaration 'void setTime(time_t)' here
void setTime(time_t t);
^
InternalClockSync.pde: In function 'void digitalClockDisplay()':
InternalClockSync.pde:43:21: error: too few arguments to function 'int hour(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:87:9: note: declared here
int hour(time_t t); // the hour for the given time
^
InternalClockSync.pde:44:22: error: too few arguments to function 'int minute(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:95:9: note: declared here
int minute(time_t t); // the minute for the given time
^
InternalClockSync.pde:45:22: error: too few arguments to function 'int second(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:97:9: note: declared here
int second(time_t t); // the second for the given time
^
InternalClockSync.pde:47:20: error: too few arguments to function 'int day(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:99:9: note: declared here
int day(time_t t); // the day for the given time
^
InternalClockSync.pde:49:22: error: too few arguments to function 'int month(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:103:9: note: declared here
int month(time_t t); // the month for the given time
^
InternalClockSync.pde:51:21: error: too few arguments to function 'int year(time_t)'
In file included from c:\programme\arduino\hardware\tools\gcc-arm-none-eabi-4.8.3-2014q1\arm-none-eabi\include\sys\stat.h:9:0,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/syscalls.h:32,
from C:\Programme\Arduino\hardware\arduino\sam\variants\arduino_due_x/variant.h:50,
from C:\Programme\Arduino\hardware\arduino\sam\cores\arduino/Arduino.h:189,
from C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\DCF77/DCF77.h:5,
from InternalClockSync.pde:13:
C:\Dokumente und Einstellungen\MPL\Eigene Dateien\Arduino\libraries\Time/time.h:105:9: note: declared here
int year(time_t t); // the year for the given time
^
Fehler beim Kompilieren.

can someone help me please?