_time64_t是不是时间的类型?
刚才在MSDN上面查到的
struct __timeb64 tstruct;
_tzset();
/* Get UNIX-style time and display as number and string. */
_time64( <ime );
printf( "Time in seconds since UTC 1/1/70:\t%ld\n", ltime );
可是自己编译的时候老是出错呢?
error C2065: 'time64_t' : undeclared identifier
error C2146: syntax error : missing ';' before identifier 'ltime'
error C2065: 'ltime' : undeclared identifier
warning C4013: 'time64' undefined; assuming extern returning int
warning C4013: '_time64' undefined; assuming extern returning int

