code: purgatorio

ref: 75c92428225428c8fde2d015f010e608a0b12f1d
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;
}