removed tabs and trailing whitespace from source

1 files changed, 50 insertions, 50 deletions

diff --git a/ares_expand_name.c b/ares_expand_name.c
index 0f95c07..0942bfa 100644
--- a/ares_expand_name.c
+++ b/ares_expand_name.c
@@ -28,7 +28,7 @@
 #include "ares_private.h" /* for the memdebug */
 
 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen);
+                       int alen);
 
 /* Expand an RFC1035-encoded domain name given by encoded.  The
  * containing message is given by abuf and alen.  The result given by
@@ -55,7 +55,7 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
  */
 
 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, char **s, long *enclen)
+                     int alen, char **s, long *enclen)
 {
   int len, indir = 0;
   char *q;
@@ -75,27 +75,27 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
   while (*p)
     {
       if ((*p & INDIR_MASK) == INDIR_MASK)
-	{
-	  if (!indir)
-	    {
-	      *enclen = p + 2 - encoded;
-	      indir = 1;
-	    }
-	  p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
-	}
+        {
+          if (!indir)
+            {
+              *enclen = p + 2 - encoded;
+              indir = 1;
+            }
+          p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
+        }
       else
-	{
-	  len = *p;
-	  p++;
-	  while (len--)
-	    {
-	      if (*p == '.' || *p == '\\')
-		*q++ = '\\';
-	      *q++ = *p;
-	      p++;
-	    }
-	  *q++ = '.';
-	}
+        {
+          len = *p;
+          p++;
+          while (len--)
+            {
+              if (*p == '.' || *p == '\\')
+                *q++ = '\\';
+              *q++ = *p;
+              p++;
+            }
+          *q++ = '.';
+        }
     }
   if (!indir)
     *enclen = p + 1 - encoded;
@@ -111,7 +111,7 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
  * -1 if the encoding is invalid.
  */
 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen)
+                       int alen)
 {
   int n = 0, offset, indir = 0;
 
@@ -122,34 +122,34 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
   while (*encoded)
     {
       if ((*encoded & INDIR_MASK) == INDIR_MASK)
-	{
-	  /* Check the offset and go there. */
-	  if (encoded + 1 >= abuf + alen)
-	    return -1;
-	  offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
-	  if (offset >= alen)
-	    return -1;
-	  encoded = abuf + offset;
-
-	  /* If we've seen more indirects than the message length,
-	   * then there's a loop.
-	   */
-	  if (++indir > alen)
-	    return -1;
-	}
+        {
+          /* Check the offset and go there. */
+          if (encoded + 1 >= abuf + alen)
+            return -1;
+          offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
+          if (offset >= alen)
+            return -1;
+          encoded = abuf + offset;
+
+          /* If we've seen more indirects than the message length,
+           * then there's a loop.
+           */
+          if (++indir > alen)
+            return -1;
+        }
       else
-	{
-	  offset = *encoded;
-	  if (encoded + offset + 1 >= abuf + alen)
-	    return -1;
-	  encoded++;
-	  while (offset--)
-	    {
-	      n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
-	      encoded++;
-	    }
-	  n++;
-	}
+        {
+          offset = *encoded;
+          if (encoded + offset + 1 >= abuf + alen)
+            return -1;
+          encoded++;
+          while (offset--)
+            {
+              n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
+              encoded++;
+            }
+          n++;
+        }
     }
 
   /* If there were any labels at all, then the number of dots is one