81 		TVUTOTSF((tv)->tv_usec, (ts)->l_uf); \
89 		usec = (tv)->tv_usec; \
90 		if (((tv)->tv_sec < 0) || ((tv)->tv_usec < 0)) { \
108 		TSFTOTVU((ts)->l_uf, (tv)->tv_usec); \
109 		if ((tv)->tv_usec == 1000000) { \
111 			(tv)->tv_usec = 0; \
121 	((x)->tv_usec >= 0 && (x)->tv_usec < MICROSECONDS)
153 	if (x.tv_usec < -3l * MICROSECONDS ||  in normalize_tval()
154 	    x.tv_usec >  3l * MICROSECONDS  ) {  in normalize_tval()
155 		z = x.tv_usec / MICROSECONDS;  in normalize_tval()
156 		x.tv_usec -= z * MICROSECONDS;  in normalize_tval()
166 	if (x.tv_usec < 0)  in normalize_tval()
168 			x.tv_usec += MICROSECONDS;  in normalize_tval()
170 		} while (x.tv_usec < 0);  in normalize_tval()
171 	else if (x.tv_usec >= MICROSECONDS)  in normalize_tval()
173 			x.tv_usec -= MICROSECONDS;  in normalize_tval()
175 		} while (x.tv_usec >= MICROSECONDS);  in normalize_tval()
191 	x.tv_usec += b.tv_usec;  in add_tval()
206 	x.tv_usec += b;  in add_tval_us()
222 	x.tv_usec -= b.tv_usec;  in sub_tval()
237 	x.tv_usec -= b;  in sub_tval_us()
251 	x.tv_usec = -a.tv_usec;  in neg_tval()
266 		if (c.tv_usec != 0) {  in abs_tval()
268 			c.tv_usec = MICROSECONDS - c.tv_usec;  in abs_tval()
291 		r = (a.tv_usec > b.tv_usec) -  in cmp_tval()
292 		    (a.tv_usec < b.tv_usec);  in cmp_tval()
323 		r = (a.tv_usec > 0);  in test_tval()
346 	return format_time_fraction(x.tv_sec, x.tv_usec, 6);  in tvaltoa()
359 	TVUTOTSF(v.tv_usec, y.l_uf);  in tval_intv_to_lfp()
394 	TSFTOTVU(absx.l_uf, out.tv_usec);  in lfp_intv_to_tval()
398 		out.tv_usec = -out.tv_usec;  in lfp_intv_to_tval()
412 	TSFTOTVU(x.l_uf, out.tv_usec);  in lfp_uintv_to_tval()
433 	TSFTOTVU(x.l_uf, out.tv_usec);  in lfp_stamp_to_tval()