Index: src/date.c
==================================================================
--- src/date.c
+++ src/date.c
@@ -14,11 +14,11 @@
 **
 ** There is only one exported symbol in this file - the function
 ** sqlite3RegisterDateTimeFunctions() found at the bottom of the file.
 ** All other code has file scope.
 **
-** $Id: date.c,v 1.98 2008/12/10 22:30:25 shane Exp $
+** $Id: date.c,v 1.99 2008/12/20 13:18:50 drh Exp $
 **
 ** SQLite processes all times and dates as Julian Day numbers.  The
 ** dates and times are stored as the number of days since noon
 ** in Greenwich on November 24, 4714 B.C. according to the Gregorian
 ** calendar system. 
@@ -446,11 +446,11 @@
     x.s = s;
   }
   x.tz = 0;
   x.validJD = 0;
   computeJD(&x);
-  t = x.iJD/1000 - 210866760000LL;
+  t = x.iJD/1000 - 21086676*(i64)10000;
 #ifdef HAVE_LOCALTIME_R
   {
     struct tm sLocal;
     localtime_r(&t, &sLocal);
     y.Y = sLocal.tm_year + 1900;
@@ -548,11 +548,11 @@
       **
       ** Treat the current value of p->iJD as the number of
       ** seconds since 1970.  Convert to a real julian day number.
       */
       if( strcmp(z, "unixepoch")==0 && p->validJD ){
-        p->iJD = p->iJD/86400 + 210866760000000LL;
+        p->iJD = p->iJD/86400 + 21086676*(i64)10000000;
         clearYMD_HMS_TZ(p);
         rc = 0;
       }
 #ifndef SQLITE_OMIT_LOCALTIME
       else if( strcmp(z, "utc")==0 ){