X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5d6ea567cad05f1f504c1cc4b51aa452ad3ba5e6..94187a80bd60baab4b9c4b949ad820d730578123:/sbr/dtime.c

diff --git a/sbr/dtime.c b/sbr/dtime.c
index 56d874e0..5e0fdc0a 100644
--- a/sbr/dtime.c
+++ b/sbr/dtime.c
@@ -118,7 +118,7 @@ dlocaltime (time_t *clock)
 
     tw.tw_clock = *clock;
 
-    return (&tw);
+    return &tw;
 }
 
 
@@ -165,7 +165,7 @@ dgmtime (time_t *clock)
 
     tw.tw_clock = *clock;
 
-    return (&tw);
+    return &tw;
 }
 
 
@@ -345,14 +345,17 @@ dmktime (struct tws *tw)
     while (--mon)
 	result += dmsize[mon - 1];
     result += mday - 1;
-    result = 24 * result + hour;
-    result = 60 * result + min;
-    result = 60 * result + sec;
+    result *= 24; /* Days to hours. */
+    result += hour;
+    result *= 60; /* Hours to minutes. */
+    result += min;
+    result *= 60; /* Minutes to seconds. */
+    result += sec;
     result -= 60 * tw->tw_zone;
     if (tw->tw_flags & TW_DST)
-	result -= 60 * 60;
+	result -= 60 * 60; /* One hour. */
 
-    return (tw->tw_clock = result);
+    return tw->tw_clock = result;
 }
 
 
@@ -405,6 +408,6 @@ twsort (struct tws *tw1, struct tws *tw2)
     if (tw2->tw_clock == 0)
 	dmktime (tw2);
 
-    return ((c1 = tw1->tw_clock) > (c2 = tw2->tw_clock) ? 1
-	    : c1 == c2 ? 0 : -1);
+    return (c1 = tw1->tw_clock) > (c2 = tw2->tw_clock) ? 1
+	    : c1 == c2 ? 0 : -1;
 }