diff --git a/dgamelaunch.c b/dgamelaunch.c
index 025f051..897aa74 100644
--- a/dgamelaunch.c
+++ b/dgamelaunch.c
@@ -1142,8 +1142,8 @@ purge_stale_locks (void)
       size_t len;
       int seconds = 0;
 
-      if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
-	  continue;
+      if (!strcmp (dent->d_name, ".") || !strcmp (dent->d_name, ".."))
+        continue;
 
       colon = strchr (dent->d_name, ':');
       /* should never happen */
@@ -1153,11 +1153,11 @@ purge_stale_locks (void)
       if (strncmp (dent->d_name, me->username, colon - dent->d_name))
         continue;
 
-      len = strlen(dent->d_name) + ARRAY_SIZE(LOC_INPROGRESSDIR) + 1;
+      len = strlen (dent->d_name) + ARRAY_SIZE (LOC_INPROGRESSDIR) + 1;
       fn = malloc (len);
 
-      snprintf(fn, len, "%s%s", LOC_INPROGRESSDIR, dent->d_name);
-      
+      snprintf (fn, len, "%s%s", LOC_INPROGRESSDIR, dent->d_name);
+
       if (!(ipfile = fopen (fn, "r")))
         graceful_exit (202);
 
@@ -1168,7 +1168,8 @@ purge_stale_locks (void)
 
       clear ();
       drawbanner (1, 1);
-      mvaddstr (3, 1, "There is a stale Nethack process, attempting to recover...");
+      mvaddstr (3, 1,
+                "There is a stale Nethack process, attempting to recover...");
       refresh ();
 
       pid = atoi (buf);
@@ -1193,13 +1194,13 @@ purge_stale_locks (void)
                   kill (pid, SIGTERM);
                   break;
                 }
-	      else
-		{
-                  endwin();
-		  fprintf(stderr, "Sorry, no nethack for you now, please "
-			"contact the admin.\n");
-		  graceful_exit(1);
-		}
+              else
+                {
+                  endwin ();
+                  fprintf (stderr, "Sorry, no nethack for you now, please "
+                           "contact the admin.\n");
+                  graceful_exit (1);
+                }
             }
         }
 
diff --git a/strlcat.c b/strlcat.c
index b606446..69ea2bb 100644
--- a/strlcat.c
+++ b/strlcat.c
@@ -29,7 +29,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static char *rcsid =
-	"$OpenBSD: strlcat.c,v 1.8 2001/05/13 15:40:15 deraadt Exp $";
+  "$OpenBSD: strlcat.c,v 1.8 2001/05/13 15:40:15 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -44,33 +44,33 @@ static char *rcsid =
  */
 size_t
 strlcat (dst, src, siz)
-		 char *dst;
-		 const char *src;
-		 size_t siz;
+     char *dst;
+     const char *src;
+     size_t siz;
 {
-	register char *d = dst;
-	register const char *s = src;
-	register size_t n = siz;
-	size_t dlen;
+  register char *d = dst;
+  register const char *s = src;
+  register size_t n = siz;
+  size_t dlen;
 
-	/* Find the end of dst and adjust bytes left but don't go past end */
-	while (n-- != 0 && *d != '\0')
-		d++;
-	dlen = d - dst;
-	n = siz - dlen;
+  /* Find the end of dst and adjust bytes left but don't go past end */
+  while (n-- != 0 && *d != '\0')
+    d++;
+  dlen = d - dst;
+  n = siz - dlen;
 
-	if (n == 0)
-		return (dlen + strlen (s));
-	while (*s != '\0')
-		{
-			if (n != 1)
-				{
-					*d++ = *s;
-					n--;
-				}
-			s++;
-		}
-	*d = '\0';
+  if (n == 0)
+    return (dlen + strlen (s));
+  while (*s != '\0')
+    {
+      if (n != 1)
+        {
+          *d++ = *s;
+          n--;
+        }
+      s++;
+    }
+  *d = '\0';
 
-	return (dlen + (s - src));		/* count does not include NUL */
+  return (dlen + (s - src));    /* count does not include NUL */
 }