X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/fe6657c961b01ec72e9f35f4c3d96b11b31cf09c..45c0fd363937c6e9b05da04a9167e9912c05ca0c:/square.c

diff --git a/square.c b/square.c
index 7bdcfd8..cb243b3 100644
--- a/square.c
+++ b/square.c
@@ -7,7 +7,7 @@
  * (c) 2000 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,12 +15,12 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * Catacomb is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with Catacomb; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
@@ -107,7 +107,7 @@ void square_init(square_ctx *k, const void *buf, size_t sz)
 
   for (i = 0; i < nr * 4; i++) {
     uint32 w = kk[i];
-    k->w[i] = (U[0][U8(w >>  0)] ^ U[1][U8(w >>  8)] ^
+    k->w[i] = (U[0][U8(w >>  0)] ^ U[1][U8(w >>	 8)] ^
 	       U[2][U8(w >> 16)] ^ U[3][U8(w >> 24)]);
   }
   for (; i < nw; i++)
@@ -137,7 +137,7 @@ void square_init(square_ctx *k, const void *buf, size_t sz)
  */
 
 #define SUB(s, sh, a, b, c, d)						\
-  (s[U8((a) >> sh)] <<  0 | s[U8((b) >> sh)] <<  8 |			\
+  (s[U8((a) >> sh)] <<	0 | s[U8((b) >> sh)] <<	 8 |			\
    s[U8((c) >> sh)] << 16 | s[U8((d) >> sh)] << 24)
 
 #define MIX(t, sh, a, b, c, d)						\
@@ -145,8 +145,8 @@ void square_init(square_ctx *k, const void *buf, size_t sz)
    t[2][U8((c) >> sh)] ^ t[3][U8((d) >> sh)])
 
 #define DO(what, t, aa, bb, cc, dd, a, b, c, d, w) do {			\
-  aa = what(t,  0, a, b, c, d) ^ *w++;					\
-  bb = what(t,  8, a, b, c, d) ^ *w++;					\
+  aa = what(t,	0, a, b, c, d) ^ *w++;					\
+  bb = what(t,	8, a, b, c, d) ^ *w++;					\
   cc = what(t, 16, a, b, c, d) ^ *w++;					\
   dd = what(t, 24, a, b, c, d) ^ *w++;					\
 } while (0)