inux下gettimeofday函数windows替换方法(详解)

实例如下： #include <time> #ifdef WIN32 # include <windows> #else # include <sys> #endif #ifdef WIN32 int gettimeofday(struct timeval *tp, void *tzp) { time_t clock; struct tm tm; SYSTEMTIME wtm; GetLocalTime(&wtm); tm.tm_year = wtm.wYear - 1900; tm.tm_mon = wtm.wMonth - 1;