Assignment statements

To be perfectly clear:

If x and y are variables of type int, the easiest way to copy y to x is with the assignment statement:

	x = y;

It's also possible to write

	memcpy(&x, &y, sizeof(int));

but this is unnecessarily complex and error-prone.

If x and y are variables of type double, the easiest way to copy y to x is with the assignment statement:

	x = y;

It's also possible to use memcpy(), but this is unnecessarily complex and error-prone.

If x and y are variables of type struct dirent, the easiest way to copy y to x is with the assignment statement:

	x = y;

It's also possible to use memcpy(), but this is unnecessarily complex and error-prone.
It's also possible to copy the members of the struct one by one, but this is also unnecessarily complex and error-prone.