time64_config.h

/* Configuration
   -------------
   Define as appropriate for your system.
   Sensible defaults provided.
*/

#include <stdint.h>   /* If your system does not have stdint.h or does not define int64_t, you can use 'long long' instead, */
                      /* but then make sure that 'long long' is indeed a 64-bit signed integer on your platform. */

#ifndef TIME64_CONFIG_H
#    define TIME64_CONFIG_H

/* 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                int64_t


/* 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
   Defined if your tm struct has a "tm_gmtoff" element.
   A BSD extension.

   HAS_TM_TM_ZONE
   Defined if your tm struct has a "tm_zone" element.
   A BSD extension.

   If you define these symbols Under Linux/glibc, you either need to define _BSD_SOURCE before including time.h,
   or change time64's source code to use names __tm_gmtoff and __tm_zone instead of tm_gmtoff and tm_zone.
*/
/* #define HAS_TM_TM_GMTOFF */
/* #define HAS_TM_TM_ZONE */


/* USE_SYSTEM_LOCALTIME
   USE_SYSTEM_GMTIME
   USE_SYSTEM_MKTIME
   USE_SYSTEM_TIMEGM
   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 */
#define USE_SYSTEM_MKTIME
/* #define USE_SYSTEM_TIMEGM */

#endif /* TIME64_CONFIG_H */