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Calculates the absolute value of a long integer.
long labs(
long n
);
Parameters
- n
Long-integer value.
Return Value
The labs function returns the absolute value of its argument. There is no error return.
Requirements
Routine |
Required header |
|---|---|
labs |
<stdlib.h> and <math.h> |
For additional compatibility information, see Compatibility in the Introduction.
Libraries
All versions of the C run-time libraries.
Example
See the example for abs.