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yap-6.3/os/libtai/taia_half.c
Vitor Santos Costa 9cfd4d8d8b move package/PLStream to os
modify Makefiles accordingly
define __unix__ on Unix like clones (OSX, AIX, etc).
2011-09-04 19:42:33 +02:00

13 lines
274 B
C

#include "taia.h"
/* XXX: breaks tai encapsulation */
void taia_half(struct taia *t, struct taia *u)
{
t->atto = u->atto >> 1;
if (u->nano & 1) t->atto += 500000000UL;
t->nano = u->nano >> 1;
if (u->sec.x & 1) t->nano += 500000000UL;
t->sec.x = u->sec.x >> 1;
}