Lifitime tracer. *** *** *** *** *** *** *** *** ***** Example: #include <timings.h> void foo() { TRACE_LIFETIME usleep(100000) } void main() { foo() } *** *** *** *** *** *** *** *** *** See lifetimes.log: FUNC

简单的多线程例子 是学习多线程的很好例子-A simple example of multi-threading is to learn a good example of multi-threading