1 files changed, 40 insertions, 16 deletions
diff --git a/src/datetime.c b/src/datetime.c
index 3db5f7f..5f5d9bf 100644
--- a/src/datetime.c
+++ b/src/datetime.c
@@ -1,7 +1,7 @@
 /* 19950925 */
 #include "datetime.h"
 
-void datetime_tai(struct datetime *dt,datetime_sec t)
+void datetime_tai(struct datetime *dt, datetime_sec t)
 {
   int day;
   int tod;
@@ -9,43 +9,67 @@ void datetime_tai(struct datetime *dt,datetime_sec t)
   int yday;
   int wday;
   int mon;
- 
+
   tod = t % 86400;
   day = t / 86400;
-  if (tod < 0) { tod += 86400; --day; }
- 
+  if (tod < 0) {
+    tod += 86400;
+    --day;
+  }
+
   dt->hour = tod / 3600;
   tod %= 3600;
   dt->min = tod / 60;
   dt->sec = tod % 60;
- 
-  wday = (day + 4) % 7; if (wday < 0) wday += 7;
+
+  wday = (day + 4) % 7;
+  if (wday < 0) wday += 7;
   dt->wday = wday;
- 
+
   day -= 11017;
   /* day 0 is march 1, 2000 */
   year = 5 + day / 146097;
-  day = day % 146097; if (day < 0) { day += 146097; --year; }
+  day = day % 146097;
+  if (day < 0) {
+    day += 146097;
+    --year;
+  }
   /* from now on, day is nonnegative */
   year *= 4;
-  if (day == 146096) { year += 3; day = 36524; }
-  else { year += day / 36524; day %= 36524; }
+  if (day == 146096) {
+    year += 3;
+    day = 36524;
+  } else {
+    year += day / 36524;
+    day %= 36524;
+  }
   year *= 25;
   year += day / 1461;
   day %= 1461;
   year *= 4;
   yday = (day < 306);
-  if (day == 1460) { year += 3; day = 365; }
-  else { year += day / 365; day %= 365; }
+  if (day == 1460) {
+    year += 3;
+    day = 365;
+  } else {
+    year += day / 365;
+    day %= 365;
+  }
   yday += day;
- 
+
   day *= 10;
   mon = (day + 5) / 306;
   day = day + 5 - 306 * mon;
   day /= 10;
-  if (mon >= 10) { yday -= 306; ++year; mon -= 10; }
-  else { yday += 59; mon += 2; }
- 
+  if (mon >= 10) {
+    yday -= 306;
+    ++year;
+    mon -= 10;
+  } else {
+    yday += 59;
+    mon += 2;
+  }
+
   dt->yday = yday;
   dt->year = year - 1900;
   dt->mon = mon;