### llabs -- Calculate Absolute Value of Long Long Integer

Format

>     #include <stdlib.h>
>     long long int llabs(long long int n);

Language Level: Extension
llabs produces the absolute value of its long long integer argument n. The result may be undefined when the argument is equal to LONGLONG_MIN, the smallest available long long integer (-9 223 372 036 854 775 808). The value LONGLONG_MIN is defined in the <limits.h> include file.

Return Value
llabs returns the absolute value of n. There is no error return value.

Example
This example computes y as the
absolute value of the long long integer -415672342.

    #include <stdlib.h>
    #include <stdio.h>

    int main(void)
    {
       long long x, y;

       x = -415672342L;
       y = llabs(x);
       printf("The absolute value of %lld is %lld\n", x, y);
       return 0;

       /****************************************************
          The output should be:

          The absolute value of -415672342 is 415672342
       ****************************************************/
    }

abs -- Calculate Integer Absolute Value
fabs -- Calculate Floating-Point Absolute Value
labs -- Calculate Absolute Value of Long Integer
<limits.h>