abs - return an integer absolute value
#include <stdlib.h>
int abs(int i);
[CX] The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of IEEE Std 1003.1-2001 defers to the ISO C standard.The abs() function shall compute the absolute value of its integer operand, i. If the result cannot be represented, the behavior is undefined.
The abs() function shall return the absolute value of its integer operand.
No errors are defined.
None.
In two's-complement representation, the absolute value of the negative integer with largest magnitude {INT_MIN} might not be representable.
None.
None.
fabs(), labs(), the Base Definitions volume of IEEE Std 1003.1-2001, <stdlib.h>
First released in Issue 1. Derived from Issue 1 of the SVID.
Extensions beyond the ISO C standard are marked.