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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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abs.c
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C/C++ Source or Header
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1998-06-17
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900b
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41 lines
/***
*abs.c - find absolute value
*
* Copyright (c) 1985-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
* defines abs() - find the absolute value of an int.
*
*******************************************************************************/
#include <cruntime.h>
#include <stdlib.h>
#ifdef _WIN32
#pragma function(abs)
#endif /* _WIN32 */
/***
*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 );
}