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labs

Header File

stdlib.h

Category

Math Routines

Prototype

long labs(long int x);

Description

Gives long absolute value.

labs computes the absolute value of the parameter x.

Return Value

labs returns the absolute value of x.

Example

Copy Code

    #include <stdio.h>
    #include <math.h>
    int main(void)
    {
       long result;
       long x = -12345678L;
       result= labs(x);
       printf("number: %ld abs value: %ld\n", x, result);
       return 0;
    }

Portability

POSIX | Win32 | ANSI C | ANSI C++
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