Function operator-

Applications/IPCTest/main.cpp:15–17

long avgTime = 0;

unsigned int operator-(const timespec& t1, const timespec& t2){
    return (t1.tv_sec - t2.tv_sec) * 1000000000 + (t1.tv_nsec - t2.tv_nsec);
}
timespec timer[msgCount];
timespec newTimer[msgCount];