abs()                    Calculate Absolute Value of Integer
 
 #include   <stdlib.h>                   For function declarations
 
 int        abs(n);
 int        n;                           Integer value
 
    abs() returns the absolute value of the integer 'n'.
 
    Returns:    The absolute value of 'n'.
 
  -------------------------------- Example ---------------------------------
 
    The following statements calculate the absolute values of -15, 0 and
    33.
 
           #include <math.h>     /* Required for function declaration only */
 
           main()
           {
               int x, y, z;
 
               x = abs(-15);  /* x = 15 */
               y = abs(0);    /* y =  0 */
               z = abs(33);   /* z = 33 */
           }

Seealso:


 cabs() 
 fabs() 
 labs()