1 files changed, 31 insertions, 14 deletions
diff --git a/src/dnsstub/dns_random.c b/src/dnsstub/dns_random.c
index 200cd6c..8b89244 100644
--- a/src/dnsstub/dns_random.c
+++ b/src/dnsstub/dns_random.c
@@ -1,7 +1,8 @@
 #include <unistd.h>
+
+#include "dnsresolv.h"
 #include "taia.h"
 #include "uint_t.h"
-#include "dnsresolv.h"
 
 /**
 	@file dns_random.c
@@ -15,13 +16,17 @@ static uint32 in[12];
 static uint32 out[8];
 static int outleft = 0;
 
-#define ROTATE(x,b) (((x) << (b)) | ((x) >> (32 - (b))))
-#define MUSH(i,b) x = t[i] += (((x ^ seed[i]) + sum) ^ ROTATE(x,b));
+#define ROTATE(x, b) (((x) << (b)) | ((x) >> (32 - (b))))
+#define MUSH(i, b)   x = t[i] += (((x ^ seed[i]) + sum) ^ ROTATE(x, b))
 
 static void surf(void)
 {
-  uint32 t[12]; uint32 x; uint32 sum = 0;
-  int r; int i; int loop;
+  uint32 t[12];
+  uint32 x;
+  uint32 sum = 0;
+  int r;
+  int i;
+  int loop;
 
   for (i = 0; i < 12; ++i) t[i] = in[i] ^ seed[12 + i];
   for (i = 0; i < 8; ++i) out[i] = seed[24 + i];
@@ -29,9 +34,21 @@ static void surf(void)
   for (loop = 0; loop < 2; ++loop) {
     for (r = 0; r < 16; ++r) {
       sum += 0x9e3779b9;
-      MUSH(0,5) MUSH(1,7) MUSH(2,9) MUSH(3,13)
-      MUSH(4,5) MUSH(5,7) MUSH(6,9) MUSH(7,13)
-      MUSH(8,5) MUSH(9,7) MUSH(10,9) MUSH(11,13)
+
+      MUSH(0, 5);
+      MUSH(1, 7);
+      MUSH(2, 9);
+      MUSH(3, 13);
+
+      MUSH(4, 5);
+      MUSH(5, 7);
+      MUSH(6, 9);
+      MUSH(7, 13);
+
+      MUSH(8, 5);
+      MUSH(9, 7);
+      MUSH(10, 9);
+      MUSH(11, 13);
     }
     for (i = 0; i < 8; ++i) out[i] ^= t[i + 4];
   }
@@ -43,13 +60,11 @@ void dns_random_init(const char data[128])
   struct taia t;
   char tpack[16];
 
-  for (i = 0; i < 32; ++i)
-    uint32_unpack((char *)data + 4 * i,seed + i);
+  for (i = 0; i < 32; ++i) uint32_unpack((char *)data + 4 * i, seed + i);
 
   taia_now(&t);
-  taia_pack(tpack,&t);
-  for (i = 0; i < 4; ++i)
-    uint32_unpack(tpack + 4 * i,in + 4 + i);
+  taia_pack(tpack, &t);
+  for (i = 0; i < 4; ++i) uint32_unpack(tpack + 4 * i, in + 4 + i);
 
   in[8] = getpid();
   in[9] = getppid();
@@ -61,7 +76,9 @@ unsigned int dns_random(unsigned int n)
   if (!n) return 0;
 
   if (!outleft) {
-    if (!++in[0]) if (!++in[1]) if (!++in[2]) ++in[3];
+    if (!++in[0])
+      if (!++in[1])
+        if (!++in[2]) ++in[3];
     surf();
     outleft = 8;
   }