A very basic example, if there is one function called print(int x, int y) which in turn may require to call add() function or sub() which are of similar types then what we will do, we will add one function pointer argument to the print() function as shown below:-.
In time, the breech Babyâs head becomes heavy enough, between 5-7 months, for gravity to bring the head down in a symmetrical womb. The baby will move head down if there is room or if there is tone in the support to the uterus to direct baby head down. 1  Before 24-26 weeks most babies lie diagonal or sideways in the Transverse Lie position.  Between 24-29 weeks most babies turn vertical and some will be breech.
Head and trunk control ( infant lifts head, watches a moving object by moving the head from side to side - occurs in the first few months after birth. Infant rolls over turning from the stomach to the back first, then from back to stomach - four or five months of age. Sit upright in a high chair (requires development of strength in the back and neck muscles)-four to six months of age. Infant gradually is able to pull self into sitting positions.