Small. Fast. Reliable.
Choose any three.
*** 159,164 ****
--- 159,167 ----
  1970 and 2037.  For dates outside this range, SQLite attempts to
  map the year into an equivalent year within this range, do the
  calculation, then map the year back.
+ 
+ _Please surround uses of localtime() with sqliteOsEnterMutex() and sqliteOsLeaveMutex() so threads using SQLite are protected, at least! 
+ -- e_  
  
  All internal computations assume the Gregorian calendar system.  When
  you use the "julian" modifier, it does not convert the date into a real