fabs.c « port « libc « src « sys - plan9front.git - my patches for 9front; forked from http://git.9front.org/plan9front/plan9front/HEAD/info.html

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path: root/sys/src/libc/port/fabs.c

blob: 9e90a6786207d4abffdf5b10f263bb89f8cce45b (plain)

#include <u.h>
#include <libc.h>

double
fabs(double arg)
{

	if(arg < 0)
		return -arg;
	return arg;
}