compile with __LP64__ got an error

[BIGGIE27]

[2021-06-07 15:18:00.994] In file included from jni/../../../ccronexpr.h:37: 909[2021-06-07 15:18:00.994] D:/android-ndk/android-ndk-r20b/build//../toolchains/llvm/prebuilt/windows-x86_64/sysroot/usr/include\time64.h:36:2: error: Your time_t is already 64-bit. 910[2021-06-07 15:18:00.994] #error Your time_t is already 64-bit. 911[2021-06-07 15:18:00.994] ^ 912[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:133:5: error: unknown type name 'time64_t' 913[2021-06-07 15:18:00.994] time64_t result = timegm64(tm); 914[2021-06-07 15:18:00.994] ^ 915[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:133:23: error: use of undeclared identifier 'timegm64' 916[2021-06-07 15:18:00.994] time64_t result = timegm64(tm); 917[2021-06-07 15:18:00.994] ^ 918[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:153:12: error: use of undeclared identifier 'gmtime_r' 919[2021-06-07 15:18:00.994] return gmtime_r(date, out); 920[2021-06-07 15:18:00.994] ^ 921[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:158:7: error: member access into incomplete type 'struct tm' 922[2021-06-07 15:18:00.994] tm->tm_isdst = -1; 923[2021-06-07 15:18:00.994] ^ 924[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:102:30: note: forward declaration of 'bd_baselib::tm' 925[2021-06-07 15:18:00.994] time_t cron_mktime_gm(struct tm *tm) { 926[2021-06-07 15:18:00.994] ^ 927[2021-06-07 15:18:00.994] jni/../../../ccronexpr.cpp:159:12: error: use of undeclared identifier 'mktime'; did you mean 'mktemp'? 928[2021-06-07 15:18:00.994] return mktime(tm); 929[2021-06-07 15:18:00.994] ^~~~~~ 930[2021-06-07 15:18:00.994] mktemp