Obtain absolute value (int type)
[Classification]
Standard library
[Syntax]
#include <stdlib.h>
int __far abs(int j);
[Return value]
Returns the absolute value of j (size of j), | j |.
[Description]
This function obtains the absolute value of j (size of j), | j |. If j is a negative number, the result is the reversal of j. If j is not negative, the result is j.