llabs.c

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C语言 代码 · 共 12 行

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

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

    x = -5000000000;
    y = llabs( x );
    printf( "llabs(%lld) = %lld\n", x, y );
}