45 lines
919 B
C
45 lines
919 B
C
/***
|
|
*abs.c - find absolute value
|
|
*
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
*
|
|
*Purpose:
|
|
* defines abs() - find the absolute value of an int.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
#include <cruntime.h>
|
|
#include <stdlib.h>
|
|
|
|
#pragma function(abs, _abs64)
|
|
|
|
/***
|
|
*int abs(number) - find absolute value of number
|
|
*
|
|
*Purpose:
|
|
* Returns the absolute value of number (if number >= 0, returns number,
|
|
* else returns -number).
|
|
*
|
|
*Entry:
|
|
* int number - number to find absolute value of
|
|
*
|
|
*Exit:
|
|
* returns the aboslute value of number
|
|
*
|
|
*Exceptions:
|
|
*
|
|
*******************************************************************************/
|
|
|
|
int __cdecl abs (
|
|
int number
|
|
)
|
|
{
|
|
return( number>=0 ? number : -number );
|
|
}
|
|
__int64 __cdecl _abs64(
|
|
__int64 num
|
|
)
|
|
{
|
|
return (num >=0 ? num : -num);
|
|
}
|