abs, labs, llabs, imaxabs

Defined in header <stdlib.h>
int        abs( int n );
long       labs( long n );
long long llabs( long long n );		(since C99)
Defined in header <inttypes.h>
intmax_t imaxabs( intmax_t n );		(since C99)

Computes the absolute value of an integer number.

Parameters

n

-

integer value

Return value

The absolute value of n (i.e. |n|)

See also

fabs	absolute value of a floating point value (|x|) (function)
C++ documentation for abs