Index: uspace/lib/trackmod/trackmod.c
===================================================================
--- uspace/lib/trackmod/trackmod.c	(revision 3bacee1839e6f355100ab4ea86bb211e9ecf19ed)
+++ uspace/lib/trackmod/trackmod.c	(revision d2f75eb31efa7109d60f52eb578fddc21c8d1e2d)
@@ -77,10 +77,12 @@
 
 static unsigned period_table[12 * 8] = {
-     907,900,894,887,881,875,868,862,856,850,844,838,832,826,820,814,
-     808,802,796,791,785,779,774,768,762,757,752,746,741,736,730,725,
-     720,715,709,704,699,694,689,684,678,675,670,665,660,655,651,646,
-     640,636,632,628,623,619,614,610,604,601,597,592,588,584,580,575,
-     570,567,563,559,555,551,547,543,538,535,532,528,524,520,516,513,
-     508,505,502,498,494,491,487,484,480,477,474,470,467,463,460,457
+	907, 900, 894, 887, 881, 875, 868, 862, 856, 850, 844, 838,
+	832, 826, 820, 814, 808, 802, 796, 791, 785, 779, 774, 768,
+	762, 757, 752, 746, 741, 736, 730, 725, 720, 715, 709, 704,
+	699, 694, 689, 684, 678, 675, 670, 665, 660, 655, 651, 646,
+	640, 636, 632, 628, 623, 619, 614, 610, 604, 601, 597, 592,
+	588, 584, 580, 575, 570, 567, 563, 559, 555, 551, 547, 543,
+	538, 535, 532, 528, 524, 520, 516, 513, 508, 505, 502, 498,
+	494, 491, 487, 484, 480, 477, 474, 470, 467, 463, 460, 457
 };
 
@@ -212,5 +214,5 @@
 		*rem = a % b;
 	} else {
-		*quot = - (-a + (b - 1)) / b;
+		*quot = -(-a + (b - 1)) / b;
 		*rem = a - (*quot * b);
 	}