atexit example in C

Header file:

    stdlib.h

Synopsis:

     int atexit(void (*func)(void));

Description:

       It registers the function func to be called at the normal process termination.

atexit function C example:

  #include<stdio.h>
  #include<stdlib.h>
  void atexit_test() {
        printf("Inside atexit_test function\n");
  }

  int main() {
        printf("Calling atexit_text() function\n");
        return(atexit(atexit_test));
  }

  Output:

  jp@jp-VirtualBox:~/$ ./a.out
  Calling atexit_text() function
  Inside atexit_test function