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yap-6.3/os/libtai/taia_add.c

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2010-07-19 14:52:26 +01:00
#include "taia.h"
/* XXX: breaks tai encapsulation */
void taia_add(struct taia *t, struct taia *u, struct taia *v)
{
t->sec.x = u->sec.x + v->sec.x;
t->nano = u->nano + v->nano;
t->atto = u->atto + v->atto;
if (t->atto > 999999999UL) {
t->atto -= 1000000000UL;
++t->nano;
}
if (t->nano > 999999999UL) {
t->nano -= 1000000000UL;
++t->sec.x;
}
}