[fusl] clang-format fusl

fusl/src/crypt/crypt_des.c

Index: fusl/src/crypt/crypt_des.c
diff --git a/fusl/src/crypt/crypt_des.c b/fusl/src/crypt/crypt_des.c
index d5766a7afced1855f038b13103b2d79793bfb9e5..a22a83b54c60d8727ad886f30c799fc1fd236347 100644
--- a/fusl/src/crypt/crypt_des.c
+++ b/fusl/src/crypt/crypt_des.c
@@ -46,7 +46,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Owl: Owl/packages/glibc/crypt_freesec.c,v 1.6 2010/02/20 14:45:06 solar Exp $
+ *	$Owl: Owl/packages/glibc/crypt_freesec.c,v 1.6 2010/02/20 14:45:06 solar
+ *Exp $
  *	$Id: crypt.c,v 1.15 1994/09/13 04:58:49 davidb Exp $
  *
  * This is an original implementation of the DES and the crypt(3) interfaces
@@ -57,587 +58,551 @@
 #include <string.h>
 
 struct expanded_key {
-	uint32_t l[16], r[16];
+  uint32_t l[16], r[16];
 };
 
 #define _PASSWORD_EFMT1 '_'
 
-static const unsigned char key_shifts[16] = {
-	1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1
-};
+static const unsigned char key_shifts[16] = {1, 1, 2, 2, 2, 2, 2, 2,
+                                             1, 2, 2, 2, 2, 2, 2, 1};
 
 static const uint32_t psbox[8][64] = {
-	{
-		0x00808200,0x00000000,0x00008000,0x00808202,
-		0x00808002,0x00008202,0x00000002,0x00008000,
-		0x00000200,0x00808200,0x00808202,0x00000200,
-		0x00800202,0x00808002,0x00800000,0x00000002,
-		0x00000202,0x00800200,0x00800200,0x00008200,
-		0x00008200,0x00808000,0x00808000,0x00800202,
-		0x00008002,0x00800002,0x00800002,0x00008002,
-		0x00000000,0x00000202,0x00008202,0x00800000,
-		0x00008000,0x00808202,0x00000002,0x00808000,
-		0x00808200,0x00800000,0x00800000,0x00000200,
-		0x00808002,0x00008000,0x00008200,0x00800002,
-		0x00000200,0x00000002,0x00800202,0x00008202,
-		0x00808202,0x00008002,0x00808000,0x00800202,
-		0x00800002,0x00000202,0x00008202,0x00808200,
-		0x00000202,0x00800200,0x00800200,0x00000000,
-		0x00008002,0x00008200,0x00000000,0x00808002,
-	},{
-		0x40084010,0x40004000,0x00004000,0x00084010,
-		0x00080000,0x00000010,0x40080010,0x40004010,
-		0x40000010,0x40084010,0x40084000,0x40000000,
-		0x40004000,0x00080000,0x00000010,0x40080010,
-		0x00084000,0x00080010,0x40004010,0x00000000,
-		0x40000000,0x00004000,0x00084010,0x40080000,
-		0x00080010,0x40000010,0x00000000,0x00084000,
-		0x00004010,0x40084000,0x40080000,0x00004010,
-		0x00000000,0x00084010,0x40080010,0x00080000,
-		0x40004010,0x40080000,0x40084000,0x00004000,
-		0x40080000,0x40004000,0x00000010,0x40084010,
-		0x00084010,0x00000010,0x00004000,0x40000000,
-		0x00004010,0x40084000,0x00080000,0x40000010,
-		0x00080010,0x40004010,0x40000010,0x00080010,
-		0x00084000,0x00000000,0x40004000,0x00004010,
-		0x40000000,0x40080010,0x40084010,0x00084000,
-	},{
-		0x00000104,0x04010100,0x00000000,0x04010004,
-		0x04000100,0x00000000,0x00010104,0x04000100,
-		0x00010004,0x04000004,0x04000004,0x00010000,
-		0x04010104,0x00010004,0x04010000,0x00000104,
-		0x04000000,0x00000004,0x04010100,0x00000100,
-		0x00010100,0x04010000,0x04010004,0x00010104,
-		0x04000104,0x00010100,0x00010000,0x04000104,
-		0x00000004,0x04010104,0x00000100,0x04000000,
-		0x04010100,0x04000000,0x00010004,0x00000104,
-		0x00010000,0x04010100,0x04000100,0x00000000,
-		0x00000100,0x00010004,0x04010104,0x04000100,
-		0x04000004,0x00000100,0x00000000,0x04010004,
-		0x04000104,0x00010000,0x04000000,0x04010104,
-		0x00000004,0x00010104,0x00010100,0x04000004,
-		0x04010000,0x04000104,0x00000104,0x04010000,
-		0x00010104,0x00000004,0x04010004,0x00010100,
-	},{
-		0x80401000,0x80001040,0x80001040,0x00000040,
-		0x00401040,0x80400040,0x80400000,0x80001000,
-		0x00000000,0x00401000,0x00401000,0x80401040,
-		0x80000040,0x00000000,0x00400040,0x80400000,
-		0x80000000,0x00001000,0x00400000,0x80401000,
-		0x00000040,0x00400000,0x80001000,0x00001040,
-		0x80400040,0x80000000,0x00001040,0x00400040,
-		0x00001000,0x00401040,0x80401040,0x80000040,
-		0x00400040,0x80400000,0x00401000,0x80401040,
-		0x80000040,0x00000000,0x00000000,0x00401000,
-		0x00001040,0x00400040,0x80400040,0x80000000,
-		0x80401000,0x80001040,0x80001040,0x00000040,
-		0x80401040,0x80000040,0x80000000,0x00001000,
-		0x80400000,0x80001000,0x00401040,0x80400040,
-		0x80001000,0x00001040,0x00400000,0x80401000,
-		0x00000040,0x00400000,0x00001000,0x00401040,
-	},{
-		0x00000080,0x01040080,0x01040000,0x21000080,
-		0x00040000,0x00000080,0x20000000,0x01040000,
-		0x20040080,0x00040000,0x01000080,0x20040080,
-		0x21000080,0x21040000,0x00040080,0x20000000,
-		0x01000000,0x20040000,0x20040000,0x00000000,
-		0x20000080,0x21040080,0x21040080,0x01000080,
-		0x21040000,0x20000080,0x00000000,0x21000000,
-		0x01040080,0x01000000,0x21000000,0x00040080,
-		0x00040000,0x21000080,0x00000080,0x01000000,
-		0x20000000,0x01040000,0x21000080,0x20040080,
-		0x01000080,0x20000000,0x21040000,0x01040080,
-		0x20040080,0x00000080,0x01000000,0x21040000,
-		0x21040080,0x00040080,0x21000000,0x21040080,
-		0x01040000,0x00000000,0x20040000,0x21000000,
-		0x00040080,0x01000080,0x20000080,0x00040000,
-		0x00000000,0x20040000,0x01040080,0x20000080,
-	},{
-		0x10000008,0x10200000,0x00002000,0x10202008,
-		0x10200000,0x00000008,0x10202008,0x00200000,
-		0x10002000,0x00202008,0x00200000,0x10000008,
-		0x00200008,0x10002000,0x10000000,0x00002008,
-		0x00000000,0x00200008,0x10002008,0x00002000,
-		0x00202000,0x10002008,0x00000008,0x10200008,
-		0x10200008,0x00000000,0x00202008,0x10202000,
-		0x00002008,0x00202000,0x10202000,0x10000000,
-		0x10002000,0x00000008,0x10200008,0x00202000,
-		0x10202008,0x00200000,0x00002008,0x10000008,
-		0x00200000,0x10002000,0x10000000,0x00002008,
-		0x10000008,0x10202008,0x00202000,0x10200000,
-		0x00202008,0x10202000,0x00000000,0x10200008,
-		0x00000008,0x00002000,0x10200000,0x00202008,
-		0x00002000,0x00200008,0x10002008,0x00000000,
-		0x10202000,0x10000000,0x00200008,0x10002008,
-	},{
-		0x00100000,0x02100001,0x02000401,0x00000000,
-		0x00000400,0x02000401,0x00100401,0x02100400,
-		0x02100401,0x00100000,0x00000000,0x02000001,
-		0x00000001,0x02000000,0x02100001,0x00000401,
-		0x02000400,0x00100401,0x00100001,0x02000400,
-		0x02000001,0x02100000,0x02100400,0x00100001,
-		0x02100000,0x00000400,0x00000401,0x02100401,
-		0x00100400,0x00000001,0x02000000,0x00100400,
-		0x02000000,0x00100400,0x00100000,0x02000401,
-		0x02000401,0x02100001,0x02100001,0x00000001,
-		0x00100001,0x02000000,0x02000400,0x00100000,
-		0x02100400,0x00000401,0x00100401,0x02100400,
-		0x00000401,0x02000001,0x02100401,0x02100000,
-		0x00100400,0x00000000,0x00000001,0x02100401,
-		0x00000000,0x00100401,0x02100000,0x00000400,
-		0x02000001,0x02000400,0x00000400,0x00100001,
-	},{
-		0x08000820,0x00000800,0x00020000,0x08020820,
-		0x08000000,0x08000820,0x00000020,0x08000000,
-		0x00020020,0x08020000,0x08020820,0x00020800,
-		0x08020800,0x00020820,0x00000800,0x00000020,
-		0x08020000,0x08000020,0x08000800,0x00000820,
-		0x00020800,0x00020020,0x08020020,0x08020800,
-		0x00000820,0x00000000,0x00000000,0x08020020,
-		0x08000020,0x08000800,0x00020820,0x00020000,
-		0x00020820,0x00020000,0x08020800,0x00000800,
-		0x00000020,0x08020020,0x00000800,0x00020820,
-		0x08000800,0x00000020,0x08000020,0x08020000,
-		0x08020020,0x08000000,0x00020000,0x08000820,
-		0x00000000,0x08020820,0x00020020,0x08000020,
-		0x08020000,0x08000800,0x08000820,0x00000000,
-		0x08020820,0x00020800,0x00020800,0x00000820,
-		0x00000820,0x00020020,0x08000000,0x08020800,
-	},
+    {
+        0x00808200, 0x00000000, 0x00008000, 0x00808202, 0x00808002, 0x00008202,
+        0x00000002, 0x00008000, 0x00000200, 0x00808200, 0x00808202, 0x00000200,
+        0x00800202, 0x00808002, 0x00800000, 0x00000002, 0x00000202, 0x00800200,
+        0x00800200, 0x00008200, 0x00008200, 0x00808000, 0x00808000, 0x00800202,
+        0x00008002, 0x00800002, 0x00800002, 0x00008002, 0x00000000, 0x00000202,
+        0x00008202, 0x00800000, 0x00008000, 0x00808202, 0x00000002, 0x00808000,
+        0x00808200, 0x00800000, 0x00800000, 0x00000200, 0x00808002, 0x00008000,
+        0x00008200, 0x00800002, 0x00000200, 0x00000002, 0x00800202, 0x00008202,
+        0x00808202, 0x00008002, 0x00808000, 0x00800202, 0x00800002, 0x00000202,
+        0x00008202, 0x00808200, 0x00000202, 0x00800200, 0x00800200, 0x00000000,
+        0x00008002, 0x00008200, 0x00000000, 0x00808002,
+    },
+    {
+        0x40084010, 0x40004000, 0x00004000, 0x00084010, 0x00080000, 0x00000010,
+        0x40080010, 0x40004010, 0x40000010, 0x40084010, 0x40084000, 0x40000000,
+        0x40004000, 0x00080000, 0x00000010, 0x40080010, 0x00084000, 0x00080010,
+        0x40004010, 0x00000000, 0x40000000, 0x00004000, 0x00084010, 0x40080000,
+        0x00080010, 0x40000010, 0x00000000, 0x00084000, 0x00004010, 0x40084000,
+        0x40080000, 0x00004010, 0x00000000, 0x00084010, 0x40080010, 0x00080000,
+        0x40004010, 0x40080000, 0x40084000, 0x00004000, 0x40080000, 0x40004000,
+        0x00000010, 0x40084010, 0x00084010, 0x00000010, 0x00004000, 0x40000000,
+        0x00004010, 0x40084000, 0x00080000, 0x40000010, 0x00080010, 0x40004010,
+        0x40000010, 0x00080010, 0x00084000, 0x00000000, 0x40004000, 0x00004010,
+        0x40000000, 0x40080010, 0x40084010, 0x00084000,
+    },
+    {
+        0x00000104, 0x04010100, 0x00000000, 0x04010004, 0x04000100, 0x00000000,
+        0x00010104, 0x04000100, 0x00010004, 0x04000004, 0x04000004, 0x00010000,
+        0x04010104, 0x00010004, 0x04010000, 0x00000104, 0x04000000, 0x00000004,
+        0x04010100, 0x00000100, 0x00010100, 0x04010000, 0x04010004, 0x00010104,
+        0x04000104, 0x00010100, 0x00010000, 0x04000104, 0x00000004, 0x04010104,
+        0x00000100, 0x04000000, 0x04010100, 0x04000000, 0x00010004, 0x00000104,
+        0x00010000, 0x04010100, 0x04000100, 0x00000000, 0x00000100, 0x00010004,
+        0x04010104, 0x04000100, 0x04000004, 0x00000100, 0x00000000, 0x04010004,
+        0x04000104, 0x00010000, 0x04000000, 0x04010104, 0x00000004, 0x00010104,
+        0x00010100, 0x04000004, 0x04010000, 0x04000104, 0x00000104, 0x04010000,
+        0x00010104, 0x00000004, 0x04010004, 0x00010100,
+    },
+    {
+        0x80401000, 0x80001040, 0x80001040, 0x00000040, 0x00401040, 0x80400040,
+        0x80400000, 0x80001000, 0x00000000, 0x00401000, 0x00401000, 0x80401040,
+        0x80000040, 0x00000000, 0x00400040, 0x80400000, 0x80000000, 0x00001000,
+        0x00400000, 0x80401000, 0x00000040, 0x00400000, 0x80001000, 0x00001040,
+        0x80400040, 0x80000000, 0x00001040, 0x00400040, 0x00001000, 0x00401040,
+        0x80401040, 0x80000040, 0x00400040, 0x80400000, 0x00401000, 0x80401040,
+        0x80000040, 0x00000000, 0x00000000, 0x00401000, 0x00001040, 0x00400040,
+        0x80400040, 0x80000000, 0x80401000, 0x80001040, 0x80001040, 0x00000040,
+        0x80401040, 0x80000040, 0x80000000, 0x00001000, 0x80400000, 0x80001000,
+        0x00401040, 0x80400040, 0x80001000, 0x00001040, 0x00400000, 0x80401000,
+        0x00000040, 0x00400000, 0x00001000, 0x00401040,
+    },
+    {
+        0x00000080, 0x01040080, 0x01040000, 0x21000080, 0x00040000, 0x00000080,
+        0x20000000, 0x01040000, 0x20040080, 0x00040000, 0x01000080, 0x20040080,
+        0x21000080, 0x21040000, 0x00040080, 0x20000000, 0x01000000, 0x20040000,
+        0x20040000, 0x00000000, 0x20000080, 0x21040080, 0x21040080, 0x01000080,
+        0x21040000, 0x20000080, 0x00000000, 0x21000000, 0x01040080, 0x01000000,
+        0x21000000, 0x00040080, 0x00040000, 0x21000080, 0x00000080, 0x01000000,
+        0x20000000, 0x01040000, 0x21000080, 0x20040080, 0x01000080, 0x20000000,
+        0x21040000, 0x01040080, 0x20040080, 0x00000080, 0x01000000, 0x21040000,
+        0x21040080, 0x00040080, 0x21000000, 0x21040080, 0x01040000, 0x00000000,
+        0x20040000, 0x21000000, 0x00040080, 0x01000080, 0x20000080, 0x00040000,
+        0x00000000, 0x20040000, 0x01040080, 0x20000080,
+    },
+    {
+        0x10000008, 0x10200000, 0x00002000, 0x10202008, 0x10200000, 0x00000008,
+        0x10202008, 0x00200000, 0x10002000, 0x00202008, 0x00200000, 0x10000008,
+        0x00200008, 0x10002000, 0x10000000, 0x00002008, 0x00000000, 0x00200008,
+        0x10002008, 0x00002000, 0x00202000, 0x10002008, 0x00000008, 0x10200008,
+        0x10200008, 0x00000000, 0x00202008, 0x10202000, 0x00002008, 0x00202000,
+        0x10202000, 0x10000000, 0x10002000, 0x00000008, 0x10200008, 0x00202000,
+        0x10202008, 0x00200000, 0x00002008, 0x10000008, 0x00200000, 0x10002000,
+        0x10000000, 0x00002008, 0x10000008, 0x10202008, 0x00202000, 0x10200000,
+        0x00202008, 0x10202000, 0x00000000, 0x10200008, 0x00000008, 0x00002000,
+        0x10200000, 0x00202008, 0x00002000, 0x00200008, 0x10002008, 0x00000000,
+        0x10202000, 0x10000000, 0x00200008, 0x10002008,
+    },
+    {
+        0x00100000, 0x02100001, 0x02000401, 0x00000000, 0x00000400, 0x02000401,
+        0x00100401, 0x02100400, 0x02100401, 0x00100000, 0x00000000, 0x02000001,
+        0x00000001, 0x02000000, 0x02100001, 0x00000401, 0x02000400, 0x00100401,
+        0x00100001, 0x02000400, 0x02000001, 0x02100000, 0x02100400, 0x00100001,
+        0x02100000, 0x00000400, 0x00000401, 0x02100401, 0x00100400, 0x00000001,
+        0x02000000, 0x00100400, 0x02000000, 0x00100400, 0x00100000, 0x02000401,
+        0x02000401, 0x02100001, 0x02100001, 0x00000001, 0x00100001, 0x02000000,
+        0x02000400, 0x00100000, 0x02100400, 0x00000401, 0x00100401, 0x02100400,
+        0x00000401, 0x02000001, 0x02100401, 0x02100000, 0x00100400, 0x00000000,
+        0x00000001, 0x02100401, 0x00000000, 0x00100401, 0x02100000, 0x00000400,
+        0x02000001, 0x02000400, 0x00000400, 0x00100001,
+    },
+    {
+        0x08000820, 0x00000800, 0x00020000, 0x08020820, 0x08000000, 0x08000820,
+        0x00000020, 0x08000000, 0x00020020, 0x08020000, 0x08020820, 0x00020800,
+        0x08020800, 0x00020820, 0x00000800, 0x00000020, 0x08020000, 0x08000020,
+        0x08000800, 0x00000820, 0x00020800, 0x00020020, 0x08020020, 0x08020800,
+        0x00000820, 0x00000000, 0x00000000, 0x08020020, 0x08000020, 0x08000800,
+        0x00020820, 0x00020000, 0x00020820, 0x00020000, 0x08020800, 0x00000800,
+        0x00000020, 0x08020020, 0x00000800, 0x00020820, 0x08000800, 0x00000020,
+        0x08000020, 0x08020000, 0x08020020, 0x08000000, 0x00020000, 0x08000820,
+        0x00000000, 0x08020820, 0x00020020, 0x08000020, 0x08020000, 0x08000800,
+        0x08000820, 0x00000000, 0x08020820, 0x00020800, 0x00020800, 0x00000820,
+        0x00000820, 0x00020020, 0x08000000, 0x08020800,
+    },
 };
 static const uint32_t ip_maskl[16][16] = {
-	{
-		0x00000000,0x00010000,0x00000000,0x00010000,
-		0x01000000,0x01010000,0x01000000,0x01010000,
-		0x00000000,0x00010000,0x00000000,0x00010000,
-		0x01000000,0x01010000,0x01000000,0x01010000,
-	},{
-		0x00000000,0x00000001,0x00000000,0x00000001,
-		0x00000100,0x00000101,0x00000100,0x00000101,
-		0x00000000,0x00000001,0x00000000,0x00000001,
-		0x00000100,0x00000101,0x00000100,0x00000101,
-	},{
-		0x00000000,0x00020000,0x00000000,0x00020000,
-		0x02000000,0x02020000,0x02000000,0x02020000,
-		0x00000000,0x00020000,0x00000000,0x00020000,
-		0x02000000,0x02020000,0x02000000,0x02020000,
-	},{
-		0x00000000,0x00000002,0x00000000,0x00000002,
-		0x00000200,0x00000202,0x00000200,0x00000202,
-		0x00000000,0x00000002,0x00000000,0x00000002,
-		0x00000200,0x00000202,0x00000200,0x00000202,
-	},{
-		0x00000000,0x00040000,0x00000000,0x00040000,
-		0x04000000,0x04040000,0x04000000,0x04040000,
-		0x00000000,0x00040000,0x00000000,0x00040000,
-		0x04000000,0x04040000,0x04000000,0x04040000,
-	},{
-		0x00000000,0x00000004,0x00000000,0x00000004,
-		0x00000400,0x00000404,0x00000400,0x00000404,
-		0x00000000,0x00000004,0x00000000,0x00000004,
-		0x00000400,0x00000404,0x00000400,0x00000404,
-	},{
-		0x00000000,0x00080000,0x00000000,0x00080000,
-		0x08000000,0x08080000,0x08000000,0x08080000,
-		0x00000000,0x00080000,0x00000000,0x00080000,
-		0x08000000,0x08080000,0x08000000,0x08080000,
-	},{
-		0x00000000,0x00000008,0x00000000,0x00000008,
-		0x00000800,0x00000808,0x00000800,0x00000808,
-		0x00000000,0x00000008,0x00000000,0x00000008,
-		0x00000800,0x00000808,0x00000800,0x00000808,
-	},{
-		0x00000000,0x00100000,0x00000000,0x00100000,
-		0x10000000,0x10100000,0x10000000,0x10100000,
-		0x00000000,0x00100000,0x00000000,0x00100000,
-		0x10000000,0x10100000,0x10000000,0x10100000,
-	},{
-		0x00000000,0x00000010,0x00000000,0x00000010,
-		0x00001000,0x00001010,0x00001000,0x00001010,
-		0x00000000,0x00000010,0x00000000,0x00000010,
-		0x00001000,0x00001010,0x00001000,0x00001010,
-	},{
-		0x00000000,0x00200000,0x00000000,0x00200000,
-		0x20000000,0x20200000,0x20000000,0x20200000,
-		0x00000000,0x00200000,0x00000000,0x00200000,
-		0x20000000,0x20200000,0x20000000,0x20200000,
-	},{
-		0x00000000,0x00000020,0x00000000,0x00000020,
-		0x00002000,0x00002020,0x00002000,0x00002020,
-		0x00000000,0x00000020,0x00000000,0x00000020,
-		0x00002000,0x00002020,0x00002000,0x00002020,
-	},{
-		0x00000000,0x00400000,0x00000000,0x00400000,
-		0x40000000,0x40400000,0x40000000,0x40400000,
-		0x00000000,0x00400000,0x00000000,0x00400000,
-		0x40000000,0x40400000,0x40000000,0x40400000,
-	},{
-		0x00000000,0x00000040,0x00000000,0x00000040,
-		0x00004000,0x00004040,0x00004000,0x00004040,
-		0x00000000,0x00000040,0x00000000,0x00000040,
-		0x00004000,0x00004040,0x00004000,0x00004040,
-	},{
-		0x00000000,0x00800000,0x00000000,0x00800000,
-		0x80000000,0x80800000,0x80000000,0x80800000,
-		0x00000000,0x00800000,0x00000000,0x00800000,
-		0x80000000,0x80800000,0x80000000,0x80800000,
-	},{
-		0x00000000,0x00000080,0x00000000,0x00000080,
-		0x00008000,0x00008080,0x00008000,0x00008080,
-		0x00000000,0x00000080,0x00000000,0x00000080,
-		0x00008000,0x00008080,0x00008000,0x00008080,
-	},
+    {
+        0x00000000, 0x00010000, 0x00000000, 0x00010000, 0x01000000, 0x01010000,
+        0x01000000, 0x01010000, 0x00000000, 0x00010000, 0x00000000, 0x00010000,
+        0x01000000, 0x01010000, 0x01000000, 0x01010000,
+    },
+    {
+        0x00000000, 0x00000001, 0x00000000, 0x00000001, 0x00000100, 0x00000101,
+        0x00000100, 0x00000101, 0x00000000, 0x00000001, 0x00000000, 0x00000001,
+        0x00000100, 0x00000101, 0x00000100, 0x00000101,
+    },
+    {
+        0x00000000, 0x00020000, 0x00000000, 0x00020000, 0x02000000, 0x02020000,
+        0x02000000, 0x02020000, 0x00000000, 0x00020000, 0x00000000, 0x00020000,
+        0x02000000, 0x02020000, 0x02000000, 0x02020000,
+    },
+    {
+        0x00000000, 0x00000002, 0x00000000, 0x00000002, 0x00000200, 0x00000202,
+        0x00000200, 0x00000202, 0x00000000, 0x00000002, 0x00000000, 0x00000002,
+        0x00000200, 0x00000202, 0x00000200, 0x00000202,
+    },
+    {
+        0x00000000, 0x00040000, 0x00000000, 0x00040000, 0x04000000, 0x04040000,
+        0x04000000, 0x04040000, 0x00000000, 0x00040000, 0x00000000, 0x00040000,
+        0x04000000, 0x04040000, 0x04000000, 0x04040000,
+    },
+    {
+        0x00000000, 0x00000004, 0x00000000, 0x00000004, 0x00000400, 0x00000404,
+        0x00000400, 0x00000404, 0x00000000, 0x00000004, 0x00000000, 0x00000004,
+        0x00000400, 0x00000404, 0x00000400, 0x00000404,
+    },
+    {
+        0x00000000, 0x00080000, 0x00000000, 0x00080000, 0x08000000, 0x08080000,
+        0x08000000, 0x08080000, 0x00000000, 0x00080000, 0x00000000, 0x00080000,
+        0x08000000, 0x08080000, 0x08000000, 0x08080000,
+    },
+    {
+        0x00000000, 0x00000008, 0x00000000, 0x00000008, 0x00000800, 0x00000808,
+        0x00000800, 0x00000808, 0x00000000, 0x00000008, 0x00000000, 0x00000008,
+        0x00000800, 0x00000808, 0x00000800, 0x00000808,
+    },
+    {
+        0x00000000, 0x00100000, 0x00000000, 0x00100000, 0x10000000, 0x10100000,
+        0x10000000, 0x10100000, 0x00000000, 0x00100000, 0x00000000, 0x00100000,
+        0x10000000, 0x10100000, 0x10000000, 0x10100000,
+    },
+    {
+        0x00000000, 0x00000010, 0x00000000, 0x00000010, 0x00001000, 0x00001010,
+        0x00001000, 0x00001010, 0x00000000, 0x00000010, 0x00000000, 0x00000010,
+        0x00001000, 0x00001010, 0x00001000, 0x00001010,
+    },
+    {
+        0x00000000, 0x00200000, 0x00000000, 0x00200000, 0x20000000, 0x20200000,
+        0x20000000, 0x20200000, 0x00000000, 0x00200000, 0x00000000, 0x00200000,
+        0x20000000, 0x20200000, 0x20000000, 0x20200000,
+    },
+    {
+        0x00000000, 0x00000020, 0x00000000, 0x00000020, 0x00002000, 0x00002020,
+        0x00002000, 0x00002020, 0x00000000, 0x00000020, 0x00000000, 0x00000020,
+        0x00002000, 0x00002020, 0x00002000, 0x00002020,
+    },
+    {
+        0x00000000, 0x00400000, 0x00000000, 0x00400000, 0x40000000, 0x40400000,
+        0x40000000, 0x40400000, 0x00000000, 0x00400000, 0x00000000, 0x00400000,
+        0x40000000, 0x40400000, 0x40000000, 0x40400000,
+    },
+    {
+        0x00000000, 0x00000040, 0x00000000, 0x00000040, 0x00004000, 0x00004040,
+        0x00004000, 0x00004040, 0x00000000, 0x00000040, 0x00000000, 0x00000040,
+        0x00004000, 0x00004040, 0x00004000, 0x00004040,
+    },
+    {
+        0x00000000, 0x00800000, 0x00000000, 0x00800000, 0x80000000, 0x80800000,
+        0x80000000, 0x80800000, 0x00000000, 0x00800000, 0x00000000, 0x00800000,
+        0x80000000, 0x80800000, 0x80000000, 0x80800000,
+    },
+    {
+        0x00000000, 0x00000080, 0x00000000, 0x00000080, 0x00008000, 0x00008080,
+        0x00008000, 0x00008080, 0x00000000, 0x00000080, 0x00000000, 0x00000080,
+        0x00008000, 0x00008080, 0x00008000, 0x00008080,
+    },
 };
 static const uint32_t ip_maskr[16][16] = {
-	{
-		0x00000000,0x00000000,0x00010000,0x00010000,
-		0x00000000,0x00000000,0x00010000,0x00010000,
-		0x01000000,0x01000000,0x01010000,0x01010000,
-		0x01000000,0x01000000,0x01010000,0x01010000,
-	},{
-		0x00000000,0x00000000,0x00000001,0x00000001,
-		0x00000000,0x00000000,0x00000001,0x00000001,
-		0x00000100,0x00000100,0x00000101,0x00000101,
-		0x00000100,0x00000100,0x00000101,0x00000101,
-	},{
-		0x00000000,0x00000000,0x00020000,0x00020000,
-		0x00000000,0x00000000,0x00020000,0x00020000,
-		0x02000000,0x02000000,0x02020000,0x02020000,
-		0x02000000,0x02000000,0x02020000,0x02020000,
-	},{
-		0x00000000,0x00000000,0x00000002,0x00000002,
-		0x00000000,0x00000000,0x00000002,0x00000002,
-		0x00000200,0x00000200,0x00000202,0x00000202,
-		0x00000200,0x00000200,0x00000202,0x00000202,
-	},{
-		0x00000000,0x00000000,0x00040000,0x00040000,
-		0x00000000,0x00000000,0x00040000,0x00040000,
-		0x04000000,0x04000000,0x04040000,0x04040000,
-		0x04000000,0x04000000,0x04040000,0x04040000,
-	},{
-		0x00000000,0x00000000,0x00000004,0x00000004,
-		0x00000000,0x00000000,0x00000004,0x00000004,
-		0x00000400,0x00000400,0x00000404,0x00000404,
-		0x00000400,0x00000400,0x00000404,0x00000404,
-	},{
-		0x00000000,0x00000000,0x00080000,0x00080000,
-		0x00000000,0x00000000,0x00080000,0x00080000,
-		0x08000000,0x08000000,0x08080000,0x08080000,
-		0x08000000,0x08000000,0x08080000,0x08080000,
-	},{
-		0x00000000,0x00000000,0x00000008,0x00000008,
-		0x00000000,0x00000000,0x00000008,0x00000008,
-		0x00000800,0x00000800,0x00000808,0x00000808,
-		0x00000800,0x00000800,0x00000808,0x00000808,
-	},{
-		0x00000000,0x00000000,0x00100000,0x00100000,
-		0x00000000,0x00000000,0x00100000,0x00100000,
-		0x10000000,0x10000000,0x10100000,0x10100000,
-		0x10000000,0x10000000,0x10100000,0x10100000,
-	},{
-		0x00000000,0x00000000,0x00000010,0x00000010,
-		0x00000000,0x00000000,0x00000010,0x00000010,
-		0x00001000,0x00001000,0x00001010,0x00001010,
-		0x00001000,0x00001000,0x00001010,0x00001010,
-	},{
-		0x00000000,0x00000000,0x00200000,0x00200000,
-		0x00000000,0x00000000,0x00200000,0x00200000,
-		0x20000000,0x20000000,0x20200000,0x20200000,
-		0x20000000,0x20000000,0x20200000,0x20200000,
-	},{
-		0x00000000,0x00000000,0x00000020,0x00000020,
-		0x00000000,0x00000000,0x00000020,0x00000020,
-		0x00002000,0x00002000,0x00002020,0x00002020,
-		0x00002000,0x00002000,0x00002020,0x00002020,
-	},{
-		0x00000000,0x00000000,0x00400000,0x00400000,
-		0x00000000,0x00000000,0x00400000,0x00400000,
-		0x40000000,0x40000000,0x40400000,0x40400000,
-		0x40000000,0x40000000,0x40400000,0x40400000,
-	},{
-		0x00000000,0x00000000,0x00000040,0x00000040,
-		0x00000000,0x00000000,0x00000040,0x00000040,
-		0x00004000,0x00004000,0x00004040,0x00004040,
-		0x00004000,0x00004000,0x00004040,0x00004040,
-	},{
-		0x00000000,0x00000000,0x00800000,0x00800000,
-		0x00000000,0x00000000,0x00800000,0x00800000,
-		0x80000000,0x80000000,0x80800000,0x80800000,
-		0x80000000,0x80000000,0x80800000,0x80800000,
-	},{
-		0x00000000,0x00000000,0x00000080,0x00000080,
-		0x00000000,0x00000000,0x00000080,0x00000080,
-		0x00008000,0x00008000,0x00008080,0x00008080,
-		0x00008000,0x00008000,0x00008080,0x00008080,
-	},
+    {
+        0x00000000, 0x00000000, 0x00010000, 0x00010000, 0x00000000, 0x00000000,
+        0x00010000, 0x00010000, 0x01000000, 0x01000000, 0x01010000, 0x01010000,
+        0x01000000, 0x01000000, 0x01010000, 0x01010000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000001, 0x00000001, 0x00000000, 0x00000000,
+        0x00000001, 0x00000001, 0x00000100, 0x00000100, 0x00000101, 0x00000101,
+        0x00000100, 0x00000100, 0x00000101, 0x00000101,
+    },
+    {
+        0x00000000, 0x00000000, 0x00020000, 0x00020000, 0x00000000, 0x00000000,
+        0x00020000, 0x00020000, 0x02000000, 0x02000000, 0x02020000, 0x02020000,
+        0x02000000, 0x02000000, 0x02020000, 0x02020000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000002, 0x00000002, 0x00000000, 0x00000000,
+        0x00000002, 0x00000002, 0x00000200, 0x00000200, 0x00000202, 0x00000202,
+        0x00000200, 0x00000200, 0x00000202, 0x00000202,
+    },
+    {
+        0x00000000, 0x00000000, 0x00040000, 0x00040000, 0x00000000, 0x00000000,
+        0x00040000, 0x00040000, 0x04000000, 0x04000000, 0x04040000, 0x04040000,
+        0x04000000, 0x04000000, 0x04040000, 0x04040000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000004, 0x00000004, 0x00000000, 0x00000000,
+        0x00000004, 0x00000004, 0x00000400, 0x00000400, 0x00000404, 0x00000404,
+        0x00000400, 0x00000400, 0x00000404, 0x00000404,
+    },
+    {
+        0x00000000, 0x00000000, 0x00080000, 0x00080000, 0x00000000, 0x00000000,
+        0x00080000, 0x00080000, 0x08000000, 0x08000000, 0x08080000, 0x08080000,
+        0x08000000, 0x08000000, 0x08080000, 0x08080000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000008, 0x00000008, 0x00000000, 0x00000000,
+        0x00000008, 0x00000008, 0x00000800, 0x00000800, 0x00000808, 0x00000808,
+        0x00000800, 0x00000800, 0x00000808, 0x00000808,
+    },
+    {
+        0x00000000, 0x00000000, 0x00100000, 0x00100000, 0x00000000, 0x00000000,
+        0x00100000, 0x00100000, 0x10000000, 0x10000000, 0x10100000, 0x10100000,
+        0x10000000, 0x10000000, 0x10100000, 0x10100000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000010, 0x00000010, 0x00000000, 0x00000000,
+        0x00000010, 0x00000010, 0x00001000, 0x00001000, 0x00001010, 0x00001010,
+        0x00001000, 0x00001000, 0x00001010, 0x00001010,
+    },
+    {
+        0x00000000, 0x00000000, 0x00200000, 0x00200000, 0x00000000, 0x00000000,
+        0x00200000, 0x00200000, 0x20000000, 0x20000000, 0x20200000, 0x20200000,
+        0x20000000, 0x20000000, 0x20200000, 0x20200000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000020, 0x00000020, 0x00000000, 0x00000000,
+        0x00000020, 0x00000020, 0x00002000, 0x00002000, 0x00002020, 0x00002020,
+        0x00002000, 0x00002000, 0x00002020, 0x00002020,
+    },
+    {
+        0x00000000, 0x00000000, 0x00400000, 0x00400000, 0x00000000, 0x00000000,
+        0x00400000, 0x00400000, 0x40000000, 0x40000000, 0x40400000, 0x40400000,
+        0x40000000, 0x40000000, 0x40400000, 0x40400000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000040, 0x00000040, 0x00000000, 0x00000000,
+        0x00000040, 0x00000040, 0x00004000, 0x00004000, 0x00004040, 0x00004040,
+        0x00004000, 0x00004000, 0x00004040, 0x00004040,
+    },
+    {
+        0x00000000, 0x00000000, 0x00800000, 0x00800000, 0x00000000, 0x00000000,
+        0x00800000, 0x00800000, 0x80000000, 0x80000000, 0x80800000, 0x80800000,
+        0x80000000, 0x80000000, 0x80800000, 0x80800000,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000080, 0x00000080, 0x00000000, 0x00000000,
+        0x00000080, 0x00000080, 0x00008000, 0x00008000, 0x00008080, 0x00008080,
+        0x00008000, 0x00008000, 0x00008080, 0x00008080,
+    },
 };
 static const uint32_t fp_maskl[8][16] = {
-	{
-		0x00000000,0x40000000,0x00400000,0x40400000,
-		0x00004000,0x40004000,0x00404000,0x40404000,
-		0x00000040,0x40000040,0x00400040,0x40400040,
-		0x00004040,0x40004040,0x00404040,0x40404040,
-	},{
-		0x00000000,0x10000000,0x00100000,0x10100000,
-		0x00001000,0x10001000,0x00101000,0x10101000,
-		0x00000010,0x10000010,0x00100010,0x10100010,
-		0x00001010,0x10001010,0x00101010,0x10101010,
-	},{
-		0x00000000,0x04000000,0x00040000,0x04040000,
-		0x00000400,0x04000400,0x00040400,0x04040400,
-		0x00000004,0x04000004,0x00040004,0x04040004,
-		0x00000404,0x04000404,0x00040404,0x04040404,
-	},{
-		0x00000000,0x01000000,0x00010000,0x01010000,
-		0x00000100,0x01000100,0x00010100,0x01010100,
-		0x00000001,0x01000001,0x00010001,0x01010001,
-		0x00000101,0x01000101,0x00010101,0x01010101,
-	},{
-		0x00000000,0x80000000,0x00800000,0x80800000,
-		0x00008000,0x80008000,0x00808000,0x80808000,
-		0x00000080,0x80000080,0x00800080,0x80800080,
-		0x00008080,0x80008080,0x00808080,0x80808080,
-	},{
-		0x00000000,0x20000000,0x00200000,0x20200000,
-		0x00002000,0x20002000,0x00202000,0x20202000,
-		0x00000020,0x20000020,0x00200020,0x20200020,
-		0x00002020,0x20002020,0x00202020,0x20202020,
-	},{
-		0x00000000,0x08000000,0x00080000,0x08080000,
-		0x00000800,0x08000800,0x00080800,0x08080800,
-		0x00000008,0x08000008,0x00080008,0x08080008,
-		0x00000808,0x08000808,0x00080808,0x08080808,
-	},{
-		0x00000000,0x02000000,0x00020000,0x02020000,
-		0x00000200,0x02000200,0x00020200,0x02020200,
-		0x00000002,0x02000002,0x00020002,0x02020002,
-		0x00000202,0x02000202,0x00020202,0x02020202,
-	},
+    {
+        0x00000000, 0x40000000, 0x00400000, 0x40400000, 0x00004000, 0x40004000,
+        0x00404000, 0x40404000, 0x00000040, 0x40000040, 0x00400040, 0x40400040,
+        0x00004040, 0x40004040, 0x00404040, 0x40404040,
+    },
+    {
+        0x00000000, 0x10000000, 0x00100000, 0x10100000, 0x00001000, 0x10001000,
+        0x00101000, 0x10101000, 0x00000010, 0x10000010, 0x00100010, 0x10100010,
+        0x00001010, 0x10001010, 0x00101010, 0x10101010,
+    },
+    {
+        0x00000000, 0x04000000, 0x00040000, 0x04040000, 0x00000400, 0x04000400,
+        0x00040400, 0x04040400, 0x00000004, 0x04000004, 0x00040004, 0x04040004,
+        0x00000404, 0x04000404, 0x00040404, 0x04040404,
+    },
+    {
+        0x00000000, 0x01000000, 0x00010000, 0x01010000, 0x00000100, 0x01000100,
+        0x00010100, 0x01010100, 0x00000001, 0x01000001, 0x00010001, 0x01010001,
+        0x00000101, 0x01000101, 0x00010101, 0x01010101,
+    },
+    {
+        0x00000000, 0x80000000, 0x00800000, 0x80800000, 0x00008000, 0x80008000,
+        0x00808000, 0x80808000, 0x00000080, 0x80000080, 0x00800080, 0x80800080,
+        0x00008080, 0x80008080, 0x00808080, 0x80808080,
+    },
+    {
+        0x00000000, 0x20000000, 0x00200000, 0x20200000, 0x00002000, 0x20002000,
+        0x00202000, 0x20202000, 0x00000020, 0x20000020, 0x00200020, 0x20200020,
+        0x00002020, 0x20002020, 0x00202020, 0x20202020,
+    },
+    {
+        0x00000000, 0x08000000, 0x00080000, 0x08080000, 0x00000800, 0x08000800,
+        0x00080800, 0x08080800, 0x00000008, 0x08000008, 0x00080008, 0x08080008,
+        0x00000808, 0x08000808, 0x00080808, 0x08080808,
+    },
+    {
+        0x00000000, 0x02000000, 0x00020000, 0x02020000, 0x00000200, 0x02000200,
+        0x00020200, 0x02020200, 0x00000002, 0x02000002, 0x00020002, 0x02020002,
+        0x00000202, 0x02000202, 0x00020202, 0x02020202,
+    },
 };
 static const uint32_t fp_maskr[8][16] = {
-	{
-		0x00000000,0x40000000,0x00400000,0x40400000,
-		0x00004000,0x40004000,0x00404000,0x40404000,
-		0x00000040,0x40000040,0x00400040,0x40400040,
-		0x00004040,0x40004040,0x00404040,0x40404040,
-	},{
-		0x00000000,0x10000000,0x00100000,0x10100000,
-		0x00001000,0x10001000,0x00101000,0x10101000,
-		0x00000010,0x10000010,0x00100010,0x10100010,
-		0x00001010,0x10001010,0x00101010,0x10101010,
-	},{
-		0x00000000,0x04000000,0x00040000,0x04040000,
-		0x00000400,0x04000400,0x00040400,0x04040400,
-		0x00000004,0x04000004,0x00040004,0x04040004,
-		0x00000404,0x04000404,0x00040404,0x04040404,
-	},{
-		0x00000000,0x01000000,0x00010000,0x01010000,
-		0x00000100,0x01000100,0x00010100,0x01010100,
-		0x00000001,0x01000001,0x00010001,0x01010001,
-		0x00000101,0x01000101,0x00010101,0x01010101,
-	},{
-		0x00000000,0x80000000,0x00800000,0x80800000,
-		0x00008000,0x80008000,0x00808000,0x80808000,
-		0x00000080,0x80000080,0x00800080,0x80800080,
-		0x00008080,0x80008080,0x00808080,0x80808080,
-	},{
-		0x00000000,0x20000000,0x00200000,0x20200000,
-		0x00002000,0x20002000,0x00202000,0x20202000,
-		0x00000020,0x20000020,0x00200020,0x20200020,
-		0x00002020,0x20002020,0x00202020,0x20202020,
-	},{
-		0x00000000,0x08000000,0x00080000,0x08080000,
-		0x00000800,0x08000800,0x00080800,0x08080800,
-		0x00000008,0x08000008,0x00080008,0x08080008,
-		0x00000808,0x08000808,0x00080808,0x08080808,
-	},{
-		0x00000000,0x02000000,0x00020000,0x02020000,
-		0x00000200,0x02000200,0x00020200,0x02020200,
-		0x00000002,0x02000002,0x00020002,0x02020002,
-		0x00000202,0x02000202,0x00020202,0x02020202,
-	},
+    {
+        0x00000000, 0x40000000, 0x00400000, 0x40400000, 0x00004000, 0x40004000,
+        0x00404000, 0x40404000, 0x00000040, 0x40000040, 0x00400040, 0x40400040,
+        0x00004040, 0x40004040, 0x00404040, 0x40404040,
+    },
+    {
+        0x00000000, 0x10000000, 0x00100000, 0x10100000, 0x00001000, 0x10001000,
+        0x00101000, 0x10101000, 0x00000010, 0x10000010, 0x00100010, 0x10100010,
+        0x00001010, 0x10001010, 0x00101010, 0x10101010,
+    },
+    {
+        0x00000000, 0x04000000, 0x00040000, 0x04040000, 0x00000400, 0x04000400,
+        0x00040400, 0x04040400, 0x00000004, 0x04000004, 0x00040004, 0x04040004,
+        0x00000404, 0x04000404, 0x00040404, 0x04040404,
+    },
+    {
+        0x00000000, 0x01000000, 0x00010000, 0x01010000, 0x00000100, 0x01000100,
+        0x00010100, 0x01010100, 0x00000001, 0x01000001, 0x00010001, 0x01010001,
+        0x00000101, 0x01000101, 0x00010101, 0x01010101,
+    },
+    {
+        0x00000000, 0x80000000, 0x00800000, 0x80800000, 0x00008000, 0x80008000,
+        0x00808000, 0x80808000, 0x00000080, 0x80000080, 0x00800080, 0x80800080,
+        0x00008080, 0x80008080, 0x00808080, 0x80808080,
+    },
+    {
+        0x00000000, 0x20000000, 0x00200000, 0x20200000, 0x00002000, 0x20002000,
+        0x00202000, 0x20202000, 0x00000020, 0x20000020, 0x00200020, 0x20200020,
+        0x00002020, 0x20002020, 0x00202020, 0x20202020,
+    },
+    {
+        0x00000000, 0x08000000, 0x00080000, 0x08080000, 0x00000800, 0x08000800,
+        0x00080800, 0x08080800, 0x00000008, 0x08000008, 0x00080008, 0x08080008,
+        0x00000808, 0x08000808, 0x00080808, 0x08080808,
+    },
+    {
+        0x00000000, 0x02000000, 0x00020000, 0x02020000, 0x00000200, 0x02000200,
+        0x00020200, 0x02020200, 0x00000002, 0x02000002, 0x00020002, 0x02020002,
+        0x00000202, 0x02000202, 0x00020202, 0x02020202,
+    },
 };
 static const uint32_t key_perm_maskl[8][16] = {
-	{
-		0x00000000,0x00000000,0x00000010,0x00000010,
-		0x00001000,0x00001000,0x00001010,0x00001010,
-		0x00100000,0x00100000,0x00100010,0x00100010,
-		0x00101000,0x00101000,0x00101010,0x00101010,
-	},{
-		0x00000000,0x00000000,0x00000020,0x00000020,
-		0x00002000,0x00002000,0x00002020,0x00002020,
-		0x00200000,0x00200000,0x00200020,0x00200020,
-		0x00202000,0x00202000,0x00202020,0x00202020,
-	},{
-		0x00000000,0x00000000,0x00000040,0x00000040,
-		0x00004000,0x00004000,0x00004040,0x00004040,
-		0x00400000,0x00400000,0x00400040,0x00400040,
-		0x00404000,0x00404000,0x00404040,0x00404040,
-	},{
-		0x00000000,0x00000000,0x00000080,0x00000080,
-		0x00008000,0x00008000,0x00008080,0x00008080,
-		0x00800000,0x00800000,0x00800080,0x00800080,
-		0x00808000,0x00808000,0x00808080,0x00808080,
-	},{
-		0x00000000,0x00000001,0x00000100,0x00000101,
-		0x00010000,0x00010001,0x00010100,0x00010101,
-		0x01000000,0x01000001,0x01000100,0x01000101,
-		0x01010000,0x01010001,0x01010100,0x01010101,
-	},{
-		0x00000000,0x00000002,0x00000200,0x00000202,
-		0x00020000,0x00020002,0x00020200,0x00020202,
-		0x02000000,0x02000002,0x02000200,0x02000202,
-		0x02020000,0x02020002,0x02020200,0x02020202,
-	},{
-		0x00000000,0x00000004,0x00000400,0x00000404,
-		0x00040000,0x00040004,0x00040400,0x00040404,
-		0x04000000,0x04000004,0x04000400,0x04000404,
-		0x04040000,0x04040004,0x04040400,0x04040404,
-	},{
-		0x00000000,0x00000008,0x00000800,0x00000808,
-		0x00080000,0x00080008,0x00080800,0x00080808,
-		0x08000000,0x08000008,0x08000800,0x08000808,
-		0x08080000,0x08080008,0x08080800,0x08080808,
-	},
+    {
+        0x00000000, 0x00000000, 0x00000010, 0x00000010, 0x00001000, 0x00001000,
+        0x00001010, 0x00001010, 0x00100000, 0x00100000, 0x00100010, 0x00100010,
+        0x00101000, 0x00101000, 0x00101010, 0x00101010,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000020, 0x00000020, 0x00002000, 0x00002000,
+        0x00002020, 0x00002020, 0x00200000, 0x00200000, 0x00200020, 0x00200020,
+        0x00202000, 0x00202000, 0x00202020, 0x00202020,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000040, 0x00000040, 0x00004000, 0x00004000,
+        0x00004040, 0x00004040, 0x00400000, 0x00400000, 0x00400040, 0x00400040,
+        0x00404000, 0x00404000, 0x00404040, 0x00404040,
+    },
+    {
+        0x00000000, 0x00000000, 0x00000080, 0x00000080, 0x00008000, 0x00008000,
+        0x00008080, 0x00008080, 0x00800000, 0x00800000, 0x00800080, 0x00800080,
+        0x00808000, 0x00808000, 0x00808080, 0x00808080,
+    },
+    {
+        0x00000000, 0x00000001, 0x00000100, 0x00000101, 0x00010000, 0x00010001,
+        0x00010100, 0x00010101, 0x01000000, 0x01000001, 0x01000100, 0x01000101,
+        0x01010000, 0x01010001, 0x01010100, 0x01010101,
+    },
+    {
+        0x00000000, 0x00000002, 0x00000200, 0x00000202, 0x00020000, 0x00020002,
+        0x00020200, 0x00020202, 0x02000000, 0x02000002, 0x02000200, 0x02000202,
+        0x02020000, 0x02020002, 0x02020200, 0x02020202,
+    },
+    {
+        0x00000000, 0x00000004, 0x00000400, 0x00000404, 0x00040000, 0x00040004,
+        0x00040400, 0x00040404, 0x04000000, 0x04000004, 0x04000400, 0x04000404,
+        0x04040000, 0x04040004, 0x04040400, 0x04040404,
+    },
+    {
+        0x00000000, 0x00000008, 0x00000800, 0x00000808, 0x00080000, 0x00080008,
+        0x00080800, 0x00080808, 0x08000000, 0x08000008, 0x08000800, 0x08000808,
+        0x08080000, 0x08080008, 0x08080800, 0x08080808,
+    },
 };
 static const uint32_t key_perm_maskr[12][16] = {
-	{
-		0x00000000,0x00000001,0x00000000,0x00000001,
-		0x00000000,0x00000001,0x00000000,0x00000001,
-		0x00000000,0x00000001,0x00000000,0x00000001,
-		0x00000000,0x00000001,0x00000000,0x00000001,
-	},{
-		0x00000000,0x00000000,0x00100000,0x00100000,
-		0x00001000,0x00001000,0x00101000,0x00101000,
-		0x00000010,0x00000010,0x00100010,0x00100010,
-		0x00001010,0x00001010,0x00101010,0x00101010,
-	},{
-		0x00000000,0x00000002,0x00000000,0x00000002,
-		0x00000000,0x00000002,0x00000000,0x00000002,
-		0x00000000,0x00000002,0x00000000,0x00000002,
-		0x00000000,0x00000002,0x00000000,0x00000002,
-	},{
-		0x00000000,0x00000000,0x00200000,0x00200000,
-		0x00002000,0x00002000,0x00202000,0x00202000,
-		0x00000020,0x00000020,0x00200020,0x00200020,
-		0x00002020,0x00002020,0x00202020,0x00202020,
-	},{
-		0x00000000,0x00000004,0x00000000,0x00000004,
-		0x00000000,0x00000004,0x00000000,0x00000004,
-		0x00000000,0x00000004,0x00000000,0x00000004,
-		0x00000000,0x00000004,0x00000000,0x00000004,
-	},{
-		0x00000000,0x00000000,0x00400000,0x00400000,
-		0x00004000,0x00004000,0x00404000,0x00404000,
-		0x00000040,0x00000040,0x00400040,0x00400040,
-		0x00004040,0x00004040,0x00404040,0x00404040,
-	},{
-		0x00000000,0x00000008,0x00000000,0x00000008,
-		0x00000000,0x00000008,0x00000000,0x00000008,
-		0x00000000,0x00000008,0x00000000,0x00000008,
-		0x00000000,0x00000008,0x00000000,0x00000008,
-	},{
-		0x00000000,0x00000000,0x00800000,0x00800000,
-		0x00008000,0x00008000,0x00808000,0x00808000,
-		0x00000080,0x00000080,0x00800080,0x00800080,
-		0x00008080,0x00008080,0x00808080,0x00808080,
-	},{
-		0x00000000,0x00000000,0x01000000,0x01000000,
-		0x00010000,0x00010000,0x01010000,0x01010000,
-		0x00000100,0x00000100,0x01000100,0x01000100,
-		0x00010100,0x00010100,0x01010100,0x01010100,
-	},{
-		0x00000000,0x00000000,0x02000000,0x02000000,
-		0x00020000,0x00020000,0x02020000,0x02020000,
-		0x00000200,0x00000200,0x02000200,0x02000200,
-		0x00020200,0x00020200,0x02020200,0x02020200,
-	},{
-		0x00000000,0x00000000,0x04000000,0x04000000,
-		0x00040000,0x00040000,0x04040000,0x04040000,
-		0x00000400,0x00000400,0x04000400,0x04000400,
-		0x00040400,0x00040400,0x04040400,0x04040400,
-	},{
-		0x00000000,0x00000000,0x08000000,0x08000000,
-		0x00080000,0x00080000,0x08080000,0x08080000,
-		0x00000800,0x00000800,0x08000800,0x08000800,
-		0x00080800,0x00080800,0x08080800,0x08080800,
-	},
+    {
+        0x00000000, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000001,
+        0x00000000, 0x00000001, 0x00000000, 0x00000001, 0x00000000, 0x00000001,
+        0x00000000, 0x00000001, 0x00000000, 0x00000001,
+    },
+    {
+        0x00000000, 0x00000000, 0x00100000, 0x00100000, 0x00001000, 0x00001000,
+        0x00101000, 0x00101000, 0x00000010, 0x00000010, 0x00100010, 0x00100010,
+        0x00001010, 0x00001010, 0x00101010, 0x00101010,
+    },
+    {
+        0x00000000, 0x00000002, 0x00000000, 0x00000002, 0x00000000, 0x00000002,
+        0x00000000, 0x00000002, 0x00000000, 0x00000002, 0x00000000, 0x00000002,
+        0x00000000, 0x00000002, 0x00000000, 0x00000002,
+    },
+    {
+        0x00000000, 0x00000000, 0x00200000, 0x00200000, 0x00002000, 0x00002000,
+        0x00202000, 0x00202000, 0x00000020, 0x00000020, 0x00200020, 0x00200020,
+        0x00002020, 0x00002020, 0x00202020, 0x00202020,
+    },
+    {
+        0x00000000, 0x00000004, 0x00000000, 0x00000004, 0x00000000, 0x00000004,
+        0x00000000, 0x00000004, 0x00000000, 0x00000004, 0x00000000, 0x00000004,
+        0x00000000, 0x00000004, 0x00000000, 0x00000004,
+    },
+    {
+        0x00000000, 0x00000000, 0x00400000, 0x00400000, 0x00004000, 0x00004000,
+        0x00404000, 0x00404000, 0x00000040, 0x00000040, 0x00400040, 0x00400040,
+        0x00004040, 0x00004040, 0x00404040, 0x00404040,
+    },
+    {
+        0x00000000, 0x00000008, 0x00000000, 0x00000008, 0x00000000, 0x00000008,
+        0x00000000, 0x00000008, 0x00000000, 0x00000008, 0x00000000, 0x00000008,
+        0x00000000, 0x00000008, 0x00000000, 0x00000008,
+    },
+    {
+        0x00000000, 0x00000000, 0x00800000, 0x00800000, 0x00008000, 0x00008000,
+        0x00808000, 0x00808000, 0x00000080, 0x00000080, 0x00800080, 0x00800080,
+        0x00008080, 0x00008080, 0x00808080, 0x00808080,
+    },
+    {
+        0x00000000, 0x00000000, 0x01000000, 0x01000000, 0x00010000, 0x00010000,
+        0x01010000, 0x01010000, 0x00000100, 0x00000100, 0x01000100, 0x01000100,
+        0x00010100, 0x00010100, 0x01010100, 0x01010100,
+    },
+    {
+        0x00000000, 0x00000000, 0x02000000, 0x02000000, 0x00020000, 0x00020000,
+        0x02020000, 0x02020000, 0x00000200, 0x00000200, 0x02000200, 0x02000200,
+        0x00020200, 0x00020200, 0x02020200, 0x02020200,
+    },
+    {
+        0x00000000, 0x00000000, 0x04000000, 0x04000000, 0x00040000, 0x00040000,
+        0x04040000, 0x04040000, 0x00000400, 0x00000400, 0x04000400, 0x04000400,
+        0x00040400, 0x00040400, 0x04040400, 0x04040400,
+    },
+    {
+        0x00000000, 0x00000000, 0x08000000, 0x08000000, 0x00080000, 0x00080000,
+        0x08080000, 0x08080000, 0x00000800, 0x00000800, 0x08000800, 0x08000800,
+        0x00080800, 0x00080800, 0x08080800, 0x08080800,
+    },
 };
 static const uint32_t comp_maskl0[4][8] = {
-	{
-		0x00000000,0x00020000,0x00000001,0x00020001,
-		0x00080000,0x000a0000,0x00080001,0x000a0001,
-	},{
-		0x00000000,0x00001000,0x00000000,0x00001000,
-		0x00000040,0x00001040,0x00000040,0x00001040,
-	},{
-		0x00000000,0x00400000,0x00000020,0x00400020,
-		0x00008000,0x00408000,0x00008020,0x00408020,
-	},{
-		0x00000000,0x00100000,0x00000800,0x00100800,
-		0x00000000,0x00100000,0x00000800,0x00100800,
-	},
+    {
+        0x00000000, 0x00020000, 0x00000001, 0x00020001, 0x00080000, 0x000a0000,
+        0x00080001, 0x000a0001,
+    },
+    {
+        0x00000000, 0x00001000, 0x00000000, 0x00001000, 0x00000040, 0x00001040,
+        0x00000040, 0x00001040,
+    },
+    {
+        0x00000000, 0x00400000, 0x00000020, 0x00400020, 0x00008000, 0x00408000,
+        0x00008020, 0x00408020,
+    },
+    {
+        0x00000000, 0x00100000, 0x00000800, 0x00100800, 0x00000000, 0x00100000,
+        0x00000800, 0x00100800,
+    },
 };
 static const uint32_t comp_maskr0[4][8] = {
-	{
-		0x00000000,0x00200000,0x00020000,0x00220000,
-		0x00000002,0x00200002,0x00020002,0x00220002,
-	},{
-		0x00000000,0x00000000,0x00100000,0x00100000,
-		0x00000004,0x00000004,0x00100004,0x00100004,
-	},{
-		0x00000000,0x00004000,0x00000800,0x00004800,
-		0x00000000,0x00004000,0x00000800,0x00004800,
-	},{
-		0x00000000,0x00400000,0x00008000,0x00408000,
-		0x00000008,0x00400008,0x00008008,0x00408008,
-	},
+    {
+        0x00000000, 0x00200000, 0x00020000, 0x00220000, 0x00000002, 0x00200002,
+        0x00020002, 0x00220002,
+    },
+    {
+        0x00000000, 0x00000000, 0x00100000, 0x00100000, 0x00000004, 0x00000004,
+        0x00100004, 0x00100004,
+    },
+    {
+        0x00000000, 0x00004000, 0x00000800, 0x00004800, 0x00000000, 0x00004000,
+        0x00000800, 0x00004800,
+    },
+    {
+        0x00000000, 0x00400000, 0x00008000, 0x00408000, 0x00000008, 0x00400008,
+        0x00008008, 0x00408008,
+    },
 };
 static const uint32_t comp_maskl1[4][16] = {
-	{
-		0x00000000,0x00000010,0x00004000,0x00004010,
-		0x00040000,0x00040010,0x00044000,0x00044010,
-		0x00000100,0x00000110,0x00004100,0x00004110,
-		0x00040100,0x00040110,0x00044100,0x00044110,
-	},{
-		0x00000000,0x00800000,0x00000002,0x00800002,
-		0x00000200,0x00800200,0x00000202,0x00800202,
-		0x00200000,0x00a00000,0x00200002,0x00a00002,
-		0x00200200,0x00a00200,0x00200202,0x00a00202,
-	},{
-		0x00000000,0x00002000,0x00000004,0x00002004,
-		0x00000400,0x00002400,0x00000404,0x00002404,
-		0x00000000,0x00002000,0x00000004,0x00002004,
-		0x00000400,0x00002400,0x00000404,0x00002404,
-	},{
-		0x00000000,0x00010000,0x00000008,0x00010008,
-		0x00000080,0x00010080,0x00000088,0x00010088,
-		0x00000000,0x00010000,0x00000008,0x00010008,
-		0x00000080,0x00010080,0x00000088,0x00010088,
-	},
+    {
+        0x00000000, 0x00000010, 0x00004000, 0x00004010, 0x00040000, 0x00040010,
+        0x00044000, 0x00044010, 0x00000100, 0x00000110, 0x00004100, 0x00004110,
+        0x00040100, 0x00040110, 0x00044100, 0x00044110,
+    },
+    {
+        0x00000000, 0x00800000, 0x00000002, 0x00800002, 0x00000200, 0x00800200,
+        0x00000202, 0x00800202, 0x00200000, 0x00a00000, 0x00200002, 0x00a00002,
+        0x00200200, 0x00a00200, 0x00200202, 0x00a00202,
+    },
+    {
+        0x00000000, 0x00002000, 0x00000004, 0x00002004, 0x00000400, 0x00002400,
+        0x00000404, 0x00002404, 0x00000000, 0x00002000, 0x00000004, 0x00002004,
+        0x00000400, 0x00002400, 0x00000404, 0x00002404,
+    },
+    {
+        0x00000000, 0x00010000, 0x00000008, 0x00010008, 0x00000080, 0x00010080,
+        0x00000088, 0x00010088, 0x00000000, 0x00010000, 0x00000008, 0x00010008,
+        0x00000080, 0x00010080, 0x00000088, 0x00010088,
+    },
 };
 static const uint32_t comp_maskr1[4][16] = {
-	{
-		0x00000000,0x00000000,0x00000080,0x00000080,
-		0x00002000,0x00002000,0x00002080,0x00002080,
-		0x00000001,0x00000001,0x00000081,0x00000081,
-		0x00002001,0x00002001,0x00002081,0x00002081,
-	},{
-		0x00000000,0x00000010,0x00800000,0x00800010,
-		0x00010000,0x00010010,0x00810000,0x00810010,
-		0x00000200,0x00000210,0x00800200,0x00800210,
-		0x00010200,0x00010210,0x00810200,0x00810210,
-	},{
-		0x00000000,0x00000400,0x00001000,0x00001400,
-		0x00080000,0x00080400,0x00081000,0x00081400,
-		0x00000020,0x00000420,0x00001020,0x00001420,
-		0x00080020,0x00080420,0x00081020,0x00081420,
-	},{
-		0x00000000,0x00000100,0x00040000,0x00040100,
-		0x00000000,0x00000100,0x00040000,0x00040100,
-		0x00000040,0x00000140,0x00040040,0x00040140,
-		0x00000040,0x00000140,0x00040040,0x00040140,
-	},
+    {
+        0x00000000, 0x00000000, 0x00000080, 0x00000080, 0x00002000, 0x00002000,
+        0x00002080, 0x00002080, 0x00000001, 0x00000001, 0x00000081, 0x00000081,
+        0x00002001, 0x00002001, 0x00002081, 0x00002081,
+    },
+    {
+        0x00000000, 0x00000010, 0x00800000, 0x00800010, 0x00010000, 0x00010010,
+        0x00810000, 0x00810010, 0x00000200, 0x00000210, 0x00800200, 0x00800210,
+        0x00010200, 0x00010210, 0x00810200, 0x00810210,
+    },
+    {
+        0x00000000, 0x00000400, 0x00001000, 0x00001400, 0x00080000, 0x00080400,
+        0x00081000, 0x00081400, 0x00000020, 0x00000420, 0x00001020, 0x00001420,
+        0x00080020, 0x00080420, 0x00081020, 0x00081420,
+    },
+    {
+        0x00000000, 0x00000100, 0x00040000, 0x00040100, 0x00000000, 0x00000100,
+        0x00040000, 0x00040100, 0x00000040, 0x00000140, 0x00040040, 0x00040140,
+        0x00000040, 0x00000140, 0x00040040, 0x00040140,
+    },
 };
 
 static const unsigned char ascii64[] =
@@ -649,370 +614,349 @@ static const unsigned char ascii64[] =
  * We match the behavior of UFC-crypt on systems where "char" is signed by
  * default (the majority), regardless of char's signedness on our system.
  */
-static uint32_t ascii_to_bin(int ch)
-{
-	int sch = (ch < 0x80) ? ch : -(0x100 - ch);
-	int retval;
-
-	retval = sch - '.';
-	if (sch >= 'A') {
-		retval = sch - ('A' - 12);
-		if (sch >= 'a')
-			retval = sch - ('a' - 38);
-	}
-	retval &= 0x3f;
-
-	return retval;
+static uint32_t ascii_to_bin(int ch) {
+  int sch = (ch < 0x80) ? ch : -(0x100 - ch);
+  int retval;
+
+  retval = sch - '.';
+  if (sch >= 'A') {
+    retval = sch - ('A' - 12);
+    if (sch >= 'a')
+      retval = sch - ('a' - 38);
+  }
+  retval &= 0x3f;
+
+  return retval;
 }
 
 /*
  * When we choose to "support" invalid salts, nevertheless disallow those
  * containing characters that would violate the passwd file format.
  */
-static inline int ascii_is_unsafe(unsigned char ch)
-{
-	return !ch || ch == '\n' || ch == ':';
+static inline int ascii_is_unsafe(unsigned char ch) {
+  return !ch || ch == '\n' || ch == ':';
 }
 
-static uint32_t setup_salt(uint32_t salt)
-{
-	uint32_t obit, saltbit, saltbits;
-	unsigned int i;
-
-	saltbits = 0;
-	saltbit = 1;
-	obit = 0x800000;
-	for (i = 0; i < 24; i++) {
-		if (salt & saltbit)
-			saltbits |= obit;
-		saltbit <<= 1;
-		obit >>= 1;
-	}
-
-	return saltbits;
+static uint32_t setup_salt(uint32_t salt) {
+  uint32_t obit, saltbit, saltbits;
+  unsigned int i;
+
+  saltbits = 0;
+  saltbit = 1;
+  obit = 0x800000;
+  for (i = 0; i < 24; i++) {
+    if (salt & saltbit)
+      saltbits |= obit;
+    saltbit <<= 1;
+    obit >>= 1;
+  }
+
+  return saltbits;
 }
 
-void __des_setkey(const unsigned char *key, struct expanded_key *ekey)
-{
-	uint32_t k0, k1, rawkey0, rawkey1;
-	unsigned int shifts, round, i, ibit;
-
-	rawkey0 =
-	    (uint32_t)key[3] |
-	    ((uint32_t)key[2] << 8) |
-	    ((uint32_t)key[1] << 16) |
-	    ((uint32_t)key[0] << 24);
-	rawkey1 =
-	    (uint32_t)key[7] |
-	    ((uint32_t)key[6] << 8) |
-	    ((uint32_t)key[5] << 16) |
-	    ((uint32_t)key[4] << 24);
-
-	/*
-	 * Do key permutation and split into two 28-bit subkeys.
-	 */
-	k0 = k1 = 0;
-	for (i = 0, ibit = 28; i < 4; i++, ibit -= 4) {
-		unsigned int j = i << 1;
-		k0 |= key_perm_maskl[i][(rawkey0 >> ibit) & 0xf] |
-		      key_perm_maskl[i + 4][(rawkey1 >> ibit) & 0xf];
-		k1 |= key_perm_maskr[j][(rawkey0 >> ibit) & 0xf];
-		ibit -= 4;
-		k1 |= key_perm_maskr[j + 1][(rawkey0 >> ibit) & 0xf] |
-		      key_perm_maskr[i + 8][(rawkey1 >> ibit) & 0xf];
-	}
-
-	/*
-	 * Rotate subkeys and do compression permutation.
-	 */
-	shifts = 0;
-	for (round = 0; round < 16; round++) {
-		uint32_t t0, t1;
-		uint32_t kl, kr;
-
-		shifts += key_shifts[round];
-
-		t0 = (k0 << shifts) | (k0 >> (28 - shifts));
-		t1 = (k1 << shifts) | (k1 >> (28 - shifts));
-
-		kl = kr = 0;
-		ibit = 25;
-		for (i = 0; i < 4; i++) {
-			kl |= comp_maskl0[i][(t0 >> ibit) & 7];
-			kr |= comp_maskr0[i][(t1 >> ibit) & 7];
-			ibit -= 4;
-			kl |= comp_maskl1[i][(t0 >> ibit) & 0xf];
-			kr |= comp_maskr1[i][(t1 >> ibit) & 0xf];
-			ibit -= 3;
-		}
-		ekey->l[round] = kl;
-		ekey->r[round] = kr;
-	}
+void __des_setkey(const unsigned char* key, struct expanded_key* ekey) {
+  uint32_t k0, k1, rawkey0, rawkey1;
+  unsigned int shifts, round, i, ibit;
+
+  rawkey0 = (uint32_t)key[3] | ((uint32_t)key[2] << 8) |
+            ((uint32_t)key[1] << 16) | ((uint32_t)key[0] << 24);
+  rawkey1 = (uint32_t)key[7] | ((uint32_t)key[6] << 8) |
+            ((uint32_t)key[5] << 16) | ((uint32_t)key[4] << 24);
+
+  /*
+   * Do key permutation and split into two 28-bit subkeys.
+   */
+  k0 = k1 = 0;
+  for (i = 0, ibit = 28; i < 4; i++, ibit -= 4) {
+    unsigned int j = i << 1;
+    k0 |= key_perm_maskl[i][(rawkey0 >> ibit) & 0xf] |
+          key_perm_maskl[i + 4][(rawkey1 >> ibit) & 0xf];
+    k1 |= key_perm_maskr[j][(rawkey0 >> ibit) & 0xf];
+    ibit -= 4;
+    k1 |= key_perm_maskr[j + 1][(rawkey0 >> ibit) & 0xf] |
+          key_perm_maskr[i + 8][(rawkey1 >> ibit) & 0xf];
+  }
+
+  /*
+   * Rotate subkeys and do compression permutation.
+   */
+  shifts = 0;
+  for (round = 0; round < 16; round++) {
+    uint32_t t0, t1;
+    uint32_t kl, kr;
+
+    shifts += key_shifts[round];
+
+    t0 = (k0 << shifts) | (k0 >> (28 - shifts));
+    t1 = (k1 << shifts) | (k1 >> (28 - shifts));
+
+    kl = kr = 0;
+    ibit = 25;
+    for (i = 0; i < 4; i++) {
+      kl |= comp_maskl0[i][(t0 >> ibit) & 7];
+      kr |= comp_maskr0[i][(t1 >> ibit) & 7];
+      ibit -= 4;
+      kl |= comp_maskl1[i][(t0 >> ibit) & 0xf];
+      kr |= comp_maskr1[i][(t1 >> ibit) & 0xf];
+      ibit -= 3;
+    }
+    ekey->l[round] = kl;
+    ekey->r[round] = kr;
+  }
 }
 
 /*
  * l_in, r_in, l_out, and r_out are in pseudo-"big-endian" format.
  */
-void __do_des(uint32_t l_in, uint32_t r_in,
-    uint32_t *l_out, uint32_t *r_out,
-    uint32_t count, uint32_t saltbits, const struct expanded_key *ekey)
-{
-	uint32_t l, r;
-
-	/*
-	 * Do initial permutation (IP).
-	 */
-	l = r = 0;
-	if (l_in | r_in) {
-		unsigned int i, ibit;
-		for (i = 0, ibit = 28; i < 8; i++, ibit -= 4) {
-			l |= ip_maskl[i][(l_in >> ibit) & 0xf] |
-			     ip_maskl[i + 8][(r_in >> ibit) & 0xf];
-			r |= ip_maskr[i][(l_in >> ibit) & 0xf] |
-			     ip_maskr[i + 8][(r_in >> ibit) & 0xf];
-		}
-	}
-
-	while (count--) {
-		/*
-		 * Do each round.
-		 */
-		unsigned int round = 16;
-		const uint32_t *kl = ekey->l;
-		const uint32_t *kr = ekey->r;
-		uint32_t f;
-		while (round--) {
-			uint32_t r48l, r48r;
-			/*
-			 * Expand R to 48 bits (simulate the E-box).
-			 */
-			r48l	= ((r & 0x00000001) << 23)
-				| ((r & 0xf8000000) >> 9)
-				| ((r & 0x1f800000) >> 11)
-				| ((r & 0x01f80000) >> 13)
-				| ((r & 0x001f8000) >> 15);
-
-			r48r	= ((r & 0x0001f800) << 7)
-				| ((r & 0x00001f80) << 5)
-				| ((r & 0x000001f8) << 3)
-				| ((r & 0x0000001f) << 1)
-				| ((r & 0x80000000) >> 31);
-			/*
-			 * Do salting for crypt() and friends, and
-			 * XOR with the permuted key.
-			 */
-			f = (r48l ^ r48r) & saltbits;
-			r48l ^= f ^ *kl++;
-			r48r ^= f ^ *kr++;
-			/*
-			 * Do S-box lookups (which shrink it back to 32 bits)
-			 * and do the P-box permutation at the same time.
-			 */
-			f = psbox[0][r48l >> 18]
-			  | psbox[1][(r48l >> 12) & 0x3f]
-			  | psbox[2][(r48l >> 6) & 0x3f]
-			  | psbox[3][r48l & 0x3f]
-			  | psbox[4][r48r >> 18]
-			  | psbox[5][(r48r >> 12) & 0x3f]
-			  | psbox[6][(r48r >> 6) & 0x3f]
-			  | psbox[7][r48r & 0x3f];
-			/*
-			 * Now that we've permuted things, complete f().
-			 */
-			f ^= l;
-			l = r;
-			r = f;
-		}
-		r = l;
-		l = f;
-	}
-
-	/*
-	 * Do final permutation (inverse of IP).
-	 */
-	{
-		unsigned int i, ibit;
-		uint32_t lo, ro;
-		lo = ro = 0;
-		for (i = 0, ibit = 28; i < 4; i++, ibit -= 4) {
-			ro |= fp_maskr[i][(l >> ibit) & 0xf] |
-			      fp_maskr[i + 4][(r >> ibit) & 0xf];
-			ibit -= 4;
-			lo |= fp_maskl[i][(l >> ibit) & 0xf] |
-			      fp_maskl[i + 4][(r >> ibit) & 0xf];
-		}
-		*l_out = lo;
-		*r_out = ro;
-	}
+void __do_des(uint32_t l_in,
+              uint32_t r_in,
+              uint32_t* l_out,
+              uint32_t* r_out,
+              uint32_t count,
+              uint32_t saltbits,
+              const struct expanded_key* ekey) {
+  uint32_t l, r;
+
+  /*
+   * Do initial permutation (IP).
+   */
+  l = r = 0;
+  if (l_in | r_in) {
+    unsigned int i, ibit;
+    for (i = 0, ibit = 28; i < 8; i++, ibit -= 4) {
+      l |= ip_maskl[i][(l_in >> ibit) & 0xf] |
+           ip_maskl[i + 8][(r_in >> ibit) & 0xf];
+      r |= ip_maskr[i][(l_in >> ibit) & 0xf] |
+           ip_maskr[i + 8][(r_in >> ibit) & 0xf];
+    }
+  }
+
+  while (count--) {
+    /*
+     * Do each round.
+     */
+    unsigned int round = 16;
+    const uint32_t* kl = ekey->l;
+    const uint32_t* kr = ekey->r;
+    uint32_t f;
+    while (round--) {
+      uint32_t r48l, r48r;
+      /*
+       * Expand R to 48 bits (simulate the E-box).
+       */
+      r48l = ((r & 0x00000001) << 23) | ((r & 0xf8000000) >> 9) |
+             ((r & 0x1f800000) >> 11) | ((r & 0x01f80000) >> 13) |
+             ((r & 0x001f8000) >> 15);
+
+      r48r = ((r & 0x0001f800) << 7) | ((r & 0x00001f80) << 5) |
+             ((r & 0x000001f8) << 3) | ((r & 0x0000001f) << 1) |
+             ((r & 0x80000000) >> 31);
+      /*
+       * Do salting for crypt() and friends, and
+       * XOR with the permuted key.
+       */
+      f = (r48l ^ r48r) & saltbits;
+      r48l ^= f ^ *kl++;
+      r48r ^= f ^ *kr++;
+      /*
+       * Do S-box lookups (which shrink it back to 32 bits)
+       * and do the P-box permutation at the same time.
+       */
+      f = psbox[0][r48l >> 18] | psbox[1][(r48l >> 12) & 0x3f] |
+          psbox[2][(r48l >> 6) & 0x3f] | psbox[3][r48l & 0x3f] |
+          psbox[4][r48r >> 18] | psbox[5][(r48r >> 12) & 0x3f] |
+          psbox[6][(r48r >> 6) & 0x3f] | psbox[7][r48r & 0x3f];
+      /*
+       * Now that we've permuted things, complete f().
+       */
+      f ^= l;
+      l = r;
+      r = f;
+    }
+    r = l;
+    l = f;
+  }
+
+  /*
+   * Do final permutation (inverse of IP).
+   */
+  {
+    unsigned int i, ibit;
+    uint32_t lo, ro;
+    lo = ro = 0;
+    for (i = 0, ibit = 28; i < 4; i++, ibit -= 4) {
+      ro |= fp_maskr[i][(l >> ibit) & 0xf] | fp_maskr[i + 4][(r >> ibit) & 0xf];
+      ibit -= 4;
+      lo |= fp_maskl[i][(l >> ibit) & 0xf] | fp_maskl[i + 4][(r >> ibit) & 0xf];
+    }
+    *l_out = lo;
+    *r_out = ro;
+  }
 }
 
-static void des_cipher(const unsigned char *in, unsigned char *out,
-    uint32_t count, uint32_t saltbits, const struct expanded_key *ekey)
-{
-	uint32_t l_out, r_out, rawl, rawr;
-
-	rawl =
-	    (uint32_t)in[3] |
-	    ((uint32_t)in[2] << 8) |
-	    ((uint32_t)in[1] << 16) |
-	    ((uint32_t)in[0] << 24);
-	rawr =
-	    (uint32_t)in[7] |
-	    ((uint32_t)in[6] << 8) |
-	    ((uint32_t)in[5] << 16) |
-	    ((uint32_t)in[4] << 24);
-
-	__do_des(rawl, rawr, &l_out, &r_out, count, saltbits, ekey);
-
-	out[0] = l_out >> 24;
-	out[1] = l_out >> 16;
-	out[2] = l_out >> 8;
-	out[3] = l_out;
-	out[4] = r_out >> 24;
-	out[5] = r_out >> 16;
-	out[6] = r_out >> 8;
-	out[7] = r_out;
+static void des_cipher(const unsigned char* in,
+                       unsigned char* out,
+                       uint32_t count,
+                       uint32_t saltbits,
+                       const struct expanded_key* ekey) {
+  uint32_t l_out, r_out, rawl, rawr;
+
+  rawl = (uint32_t)in[3] | ((uint32_t)in[2] << 8) | ((uint32_t)in[1] << 16) |
+         ((uint32_t)in[0] << 24);
+  rawr = (uint32_t)in[7] | ((uint32_t)in[6] << 8) | ((uint32_t)in[5] << 16) |
+         ((uint32_t)in[4] << 24);
+
+  __do_des(rawl, rawr, &l_out, &r_out, count, saltbits, ekey);
+
+  out[0] = l_out >> 24;
+  out[1] = l_out >> 16;
+  out[2] = l_out >> 8;
+  out[3] = l_out;
+  out[4] = r_out >> 24;
+  out[5] = r_out >> 16;
+  out[6] = r_out >> 8;
+  out[7] = r_out;
 }
 
-static char *_crypt_extended_r_uut(const char *_key, const char *_setting, char *output)
-{
-	const unsigned char *key = (const unsigned char *)_key;
-	const unsigned char *setting = (const unsigned char *)_setting;
-	struct expanded_key ekey;
-	unsigned char keybuf[8];
-	unsigned char *p, *q;
-	uint32_t count, salt, l, r0, r1;
-	unsigned int i;
-
-	/*
-	 * Copy the key, shifting each character left by one bit and padding
-	 * with zeroes.
-	 */
-	q = keybuf;
-	while (q <= &keybuf[sizeof(keybuf) - 1]) {
-		*q++ = *key << 1;
-		if (*key)
-			key++;
-	}
-	__des_setkey(keybuf, &ekey);
-
-	if (*setting == _PASSWORD_EFMT1) {
-		/*
-		 * "new"-style:
-		 *	setting - underscore, 4 chars of count, 4 chars of salt
-		 *	key - unlimited characters
-		 */
-		for (i = 1, count = 0; i < 5; i++) {
-			uint32_t value = ascii_to_bin(setting[i]);
-			if (ascii64[value] != setting[i])
-				return NULL;
-			count |= value << (i - 1) * 6;
-		}
-		if (!count)
-			return NULL;
-
-		for (i = 5, salt = 0; i < 9; i++) {
-			uint32_t value = ascii_to_bin(setting[i]);
-			if (ascii64[value] != setting[i])
-				return NULL;
-			salt |= value << (i - 5) * 6;
-		}
-
-		while (*key) {
-			/*
-			 * Encrypt the key with itself.
-			 */
-			des_cipher(keybuf, keybuf, 1, 0, &ekey);
-			/*
-			 * And XOR with the next 8 characters of the key.
-			 */
-			q = keybuf;
-			while (q <= &keybuf[sizeof(keybuf) - 1] && *key)
-				*q++ ^= *key++ << 1;
-			__des_setkey(keybuf, &ekey);
-		}
-
-		memcpy(output, setting, 9);
-		output[9] = '\0';
-		p = (unsigned char *)output + 9;
-	} else {
-		/*
-		 * "old"-style:
-		 *	setting - 2 chars of salt
-		 *	key - up to 8 characters
-		 */
-		count = 25;
-
-		if (ascii_is_unsafe(setting[0]) || ascii_is_unsafe(setting[1]))
-			return NULL;
-
-		salt = (ascii_to_bin(setting[1]) << 6)
-		     |  ascii_to_bin(setting[0]);
-
-		output[0] = setting[0];
-		output[1] = setting[1];
-		p = (unsigned char *)output + 2;
-	}
-
-	/*
-	 * Do it.
-	 */
-	__do_des(0, 0, &r0, &r1, count, setup_salt(salt), &ekey);
-
-	/*
-	 * Now encode the result...
-	 */
-	l = (r0 >> 8);
-	*p++ = ascii64[(l >> 18) & 0x3f];
-	*p++ = ascii64[(l >> 12) & 0x3f];
-	*p++ = ascii64[(l >> 6) & 0x3f];
-	*p++ = ascii64[l & 0x3f];
-
-	l = (r0 << 16) | ((r1 >> 16) & 0xffff);
-	*p++ = ascii64[(l >> 18) & 0x3f];
-	*p++ = ascii64[(l >> 12) & 0x3f];
-	*p++ = ascii64[(l >> 6) & 0x3f];
-	*p++ = ascii64[l & 0x3f];
-
-	l = r1 << 2;
-	*p++ = ascii64[(l >> 12) & 0x3f];
-	*p++ = ascii64[(l >> 6) & 0x3f];
-	*p++ = ascii64[l & 0x3f];
-	*p = 0;
-
-	return output;
+static char* _crypt_extended_r_uut(const char* _key,
+                                   const char* _setting,
+                                   char* output) {
+  const unsigned char* key = (const unsigned char*)_key;
+  const unsigned char* setting = (const unsigned char*)_setting;
+  struct expanded_key ekey;
+  unsigned char keybuf[8];
+  unsigned char *p, *q;
+  uint32_t count, salt, l, r0, r1;
+  unsigned int i;
+
+  /*
+   * Copy the key, shifting each character left by one bit and padding
+   * with zeroes.
+   */
+  q = keybuf;
+  while (q <= &keybuf[sizeof(keybuf) - 1]) {
+    *q++ = *key << 1;
+    if (*key)
+      key++;
+  }
+  __des_setkey(keybuf, &ekey);
+
+  if (*setting == _PASSWORD_EFMT1) {
+    /*
+     * "new"-style:
+     *	setting - underscore, 4 chars of count, 4 chars of salt
+     *	key - unlimited characters
+     */
+    for (i = 1, count = 0; i < 5; i++) {
+      uint32_t value = ascii_to_bin(setting[i]);
+      if (ascii64[value] != setting[i])
+        return NULL;
+      count |= value << (i - 1) * 6;
+    }
+    if (!count)
+      return NULL;
+
+    for (i = 5, salt = 0; i < 9; i++) {
+      uint32_t value = ascii_to_bin(setting[i]);
+      if (ascii64[value] != setting[i])
+        return NULL;
+      salt |= value << (i - 5) * 6;
+    }
+
+    while (*key) {
+      /*
+       * Encrypt the key with itself.
+       */
+      des_cipher(keybuf, keybuf, 1, 0, &ekey);
+      /*
+       * And XOR with the next 8 characters of the key.
+       */
+      q = keybuf;
+      while (q <= &keybuf[sizeof(keybuf) - 1] && *key)
+        *q++ ^= *key++ << 1;
+      __des_setkey(keybuf, &ekey);
+    }
+
+    memcpy(output, setting, 9);
+    output[9] = '\0';
+    p = (unsigned char*)output + 9;
+  } else {
+    /*
+     * "old"-style:
+     *	setting - 2 chars of salt
+     *	key - up to 8 characters
+     */
+    count = 25;
+
+    if (ascii_is_unsafe(setting[0]) || ascii_is_unsafe(setting[1]))
+      return NULL;
+
+    salt = (ascii_to_bin(setting[1]) << 6) | ascii_to_bin(setting[0]);
+
+    output[0] = setting[0];
+    output[1] = setting[1];
+    p = (unsigned char*)output + 2;
+  }
+
+  /*
+   * Do it.
+   */
+  __do_des(0, 0, &r0, &r1, count, setup_salt(salt), &ekey);
+
+  /*
+   * Now encode the result...
+   */
+  l = (r0 >> 8);
+  *p++ = ascii64[(l >> 18) & 0x3f];
+  *p++ = ascii64[(l >> 12) & 0x3f];
+  *p++ = ascii64[(l >> 6) & 0x3f];
+  *p++ = ascii64[l & 0x3f];
+
+  l = (r0 << 16) | ((r1 >> 16) & 0xffff);
+  *p++ = ascii64[(l >> 18) & 0x3f];
+  *p++ = ascii64[(l >> 12) & 0x3f];
+  *p++ = ascii64[(l >> 6) & 0x3f];
+  *p++ = ascii64[l & 0x3f];
+
+  l = r1 << 2;
+  *p++ = ascii64[(l >> 12) & 0x3f];
+  *p++ = ascii64[(l >> 6) & 0x3f];
+  *p++ = ascii64[l & 0x3f];
+  *p = 0;
+
+  return output;
 }
 
-char *__crypt_des(const char *key, const char *setting, char *output)
-{
-	const char *test_key = "\x80\xff\x80\x01 "
-	    "\x7f\x81\x80\x80\x0d\x0a\xff\x7f \x81 test";
-	const char *test_setting = "_0.../9Zz";
-	const char *test_hash = "_0.../9ZzX7iSJNd21sU";
-	char test_buf[21];
-	char *retval;
-	const char *p;
-
-	if (*setting != _PASSWORD_EFMT1) {
-		test_setting = "\x80x";
-		test_hash = "\x80x22/wK52ZKGA";
-	}
-
-	/*
-	 * Hash the supplied password.
-	 */
-	retval = _crypt_extended_r_uut(key, setting, output);
-
-	/*
-	 * Perform a quick self-test.  It is important that we make both calls
-	 * to _crypt_extended_r_uut() from the same scope such that they likely
-	 * use the same stack locations, which makes the second call overwrite
-	 * the first call's sensitive data on the stack and makes it more
-	 * likely that any alignment related issues would be detected.
-	 */
-	p = _crypt_extended_r_uut(test_key, test_setting, test_buf);
-	if (p && !strcmp(p, test_hash) && retval)
-		return retval;
-
-	return (setting[0]=='*') ? "x" : "*";
+char* __crypt_des(const char* key, const char* setting, char* output) {
+  const char* test_key =
+      "\x80\xff\x80\x01 "
+      "\x7f\x81\x80\x80\x0d\x0a\xff\x7f \x81 test";
+  const char* test_setting = "_0.../9Zz";
+  const char* test_hash = "_0.../9ZzX7iSJNd21sU";
+  char test_buf[21];
+  char* retval;
+  const char* p;
+
+  if (*setting != _PASSWORD_EFMT1) {
+    test_setting = "\x80x";
+    test_hash = "\x80x22/wK52ZKGA";
+  }
+
+  /*
+   * Hash the supplied password.
+   */
+  retval = _crypt_extended_r_uut(key, setting, output);
+
+  /*
+   * Perform a quick self-test.  It is important that we make both calls
+   * to _crypt_extended_r_uut() from the same scope such that they likely
+   * use the same stack locations, which makes the second call overwrite
+   * the first call's sensitive data on the stack and makes it more
+   * likely that any alignment related issues would be detected.
+   */
+  p = _crypt_extended_r_uut(test_key, test_setting, test_buf);
+  if (p && !strcmp(p, test_hash) && retval)
+    return retval;
+
+  return (setting[0] == '*') ? "x" : "*";
 }