In C++. Explain what I colored in green. Please explain what each line of code is doing in detail, step by step. Help me to read and understand what 'myFunction', 'pthread_create', and 'pthread_join' are doing. Explain the aruguments passed into them.

The program just required knowledge of using threads in c++. pthread_join waits specified by the function to terminate. If the thread has already terminated then t immediately. Following is the implementation of the program: \#include \#include > int count =0; void* myFunction(void* arg) f int actual_arg = *((int**) arg); for(unsigned int i=0;i