git: purgatorio

ref: d3d1b3b47ff80f451c6c9f8b7f1262fef6545f2b
dir: /libkern/abs.c/

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#include <lib9.h>

int
abs(int a)
{
	if(a < 0)
		return -a;
	return a;
}

long
labs(long a)
{
	if(a < 0)
		return -a;
	return a;
}