|  | /* Debugging | 
|  | TIME_64_DEBUG | 
|  | Define if you want debugging messages | 
|  | */ | 
|  | /* #define TIME_64_DEBUG */ | 
|  |  | 
|  |  | 
|  | /* INT_64_T | 
|  | A 64 bit integer type to use to store time and others. | 
|  | Must be defined. | 
|  | */ | 
|  | #define INT_64_T                long long | 
|  |  | 
|  |  | 
|  | /* USE_TM64 | 
|  | Should we use a 64 bit safe replacement for tm?  This will | 
|  | let you go past year 2 billion but the struct will be incompatible | 
|  | with tm.  Conversion functions will be provided. | 
|  | */ | 
|  | /* #define USE_TM64 */ | 
|  |  | 
|  |  | 
|  | /* Availability of system functions. | 
|  |  | 
|  | HAS_GMTIME_R | 
|  | Define if your system has gmtime_r() | 
|  |  | 
|  | HAS_LOCALTIME_R | 
|  | Define if your system has localtime_r() | 
|  |  | 
|  | HAS_TIMEGM | 
|  | Define if your system has timegm(), a GNU extension. | 
|  | */ | 
|  | #define HAS_GMTIME_R | 
|  | #define HAS_LOCALTIME_R | 
|  | /*#define HAS_TIMEGM */ | 
|  |  | 
|  |  | 
|  | /* Details of non-standard tm struct elements. | 
|  |  | 
|  | HAS_TM_TM_GMTOFF | 
|  | True if your tm struct has a "tm_gmtoff" element. | 
|  | A BSD extension. | 
|  |  | 
|  | HAS_TM_TM_ZONE | 
|  | True if your tm struct has a "tm_zone" element. | 
|  | A BSD extension. | 
|  | */ | 
|  | #define HAS_TM_TM_GMTOFF | 
|  | #define HAS_TM_TM_ZONE | 
|  |  | 
|  |  | 
|  | /* USE_SYSTEM_LOCALTIME | 
|  | USE_SYSTEM_GMTIME | 
|  | Should we use the system functions if the time is inside their range? | 
|  | Your system localtime() is probably more accurate, but our gmtime() is | 
|  | fast and safe. | 
|  | */ | 
|  | #define USE_SYSTEM_LOCALTIME | 
|  | /* #define USE_SYSTEM_GMTIME */ | 
|  |  | 
|  |  | 
|  | /* SYSTEM_LOCALTIME_MAX | 
|  | SYSTEM_LOCALTIME_MIN | 
|  | SYSTEM_GMTIME_MAX | 
|  | SYSTEM_GMTIME_MIN | 
|  | Maximum and minimum values your system's gmtime() and localtime() | 
|  | can handle.  We will use your system functions if the time falls | 
|  | inside these ranges. | 
|  | */ | 
|  | #define SYSTEM_LOCALTIME_MAX     2147483647 | 
|  | #define SYSTEM_LOCALTIME_MIN    -2147483647 | 
|  | #define SYSTEM_GMTIME_MAX        2147483647 | 
|  | #define SYSTEM_GMTIME_MIN       -2147483647 | 
|  |  |