Basic pointer usage

	char my_buffer[20];				//Declare an array
	char *p_buffer;					//Declare a pointer
	
	p_buffer = &my_buffer[0];		//Load pointer
	*p_buffer++ = 'H';				//Write to the index 0 in the array
	*p_buffer++ = 'e';				//Write to the index 1 in the array