Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 82 insertions, 82 deletions

diff --git a/contrib/libs/lzmasdk/Bra86.c b/contrib/libs/lzmasdk/Bra86.c
index 0a4747fe2e..93ed4d762b 100644
--- a/contrib/libs/lzmasdk/Bra86.c
+++ b/contrib/libs/lzmasdk/Bra86.c
@@ -1,82 +1,82 @@
-/* Bra86.c -- Converter for x86 code (BCJ) 
-2017-04-03 : Igor Pavlov : Public domain */ 
- 
-#include "Precomp.h" 
- 
-#include "Bra.h" 
- 
-#define Test86MSByte(b) ((((b) + 1) & 0xFE) == 0) 
- 
-SizeT x86_Convert(Byte *data, SizeT size, UInt32 ip, UInt32 *state, int encoding) 
-{ 
-  SizeT pos = 0; 
-  UInt32 mask = *state & 7; 
-  if (size < 5) 
-    return 0; 
-  size -= 4; 
-  ip += 5; 
- 
-  for (;;) 
-  { 
-    Byte *p = data + pos; 
-    const Byte *limit = data + size; 
-    for (; p < limit; p++) 
-      if ((*p & 0xFE) == 0xE8) 
-        break; 
- 
-    { 
-      SizeT d = (SizeT)(p - data - pos); 
-      pos = (SizeT)(p - data); 
-      if (p >= limit) 
-      { 
-        *state = (d > 2 ? 0 : mask >> (unsigned)d); 
-        return pos; 
-      } 
-      if (d > 2) 
-        mask = 0; 
-      else 
-      { 
-        mask >>= (unsigned)d; 
-        if (mask != 0 && (mask > 4 || mask == 3 || Test86MSByte(p[(size_t)(mask >> 1) + 1]))) 
-        { 
-          mask = (mask >> 1) | 4; 
-          pos++; 
-          continue; 
-        } 
-      } 
-    } 
- 
-    if (Test86MSByte(p[4])) 
-    { 
-      UInt32 v = ((UInt32)p[4] << 24) | ((UInt32)p[3] << 16) | ((UInt32)p[2] << 8) | ((UInt32)p[1]); 
-      UInt32 cur = ip + (UInt32)pos; 
-      pos += 5; 
-      if (encoding) 
-        v += cur; 
-      else 
-        v -= cur; 
-      if (mask != 0) 
-      { 
-        unsigned sh = (mask & 6) << 2; 
-        if (Test86MSByte((Byte)(v >> sh))) 
-        { 
-          v ^= (((UInt32)0x100 << sh) - 1); 
-          if (encoding) 
-            v += cur; 
-          else 
-            v -= cur; 
-        } 
-        mask = 0; 
-      } 
-      p[1] = (Byte)v; 
-      p[2] = (Byte)(v >> 8); 
-      p[3] = (Byte)(v >> 16); 
-      p[4] = (Byte)(0 - ((v >> 24) & 1)); 
-    } 
-    else 
-    { 
-      mask = (mask >> 1) | 4; 
-      pos++; 
-    } 
-  } 
-} 
+/* Bra86.c -- Converter for x86 code (BCJ)
+2017-04-03 : Igor Pavlov : Public domain */
+
+#include "Precomp.h"
+
+#include "Bra.h"
+
+#define Test86MSByte(b) ((((b) + 1) & 0xFE) == 0)
+
+SizeT x86_Convert(Byte *data, SizeT size, UInt32 ip, UInt32 *state, int encoding)
+{
+  SizeT pos = 0;
+  UInt32 mask = *state & 7;
+  if (size < 5)
+    return 0;
+  size -= 4;
+  ip += 5;
+
+  for (;;)
+  {
+    Byte *p = data + pos;
+    const Byte *limit = data + size;
+    for (; p < limit; p++)
+      if ((*p & 0xFE) == 0xE8)
+        break;
+
+    {
+      SizeT d = (SizeT)(p - data - pos);
+      pos = (SizeT)(p - data);
+      if (p >= limit)
+      {
+        *state = (d > 2 ? 0 : mask >> (unsigned)d);
+        return pos;
+      }
+      if (d > 2)
+        mask = 0;
+      else
+      {
+        mask >>= (unsigned)d;
+        if (mask != 0 && (mask > 4 || mask == 3 || Test86MSByte(p[(size_t)(mask >> 1) + 1])))
+        {
+          mask = (mask >> 1) | 4;
+          pos++;
+          continue;
+        }
+      }
+    }
+
+    if (Test86MSByte(p[4]))
+    {
+      UInt32 v = ((UInt32)p[4] << 24) | ((UInt32)p[3] << 16) | ((UInt32)p[2] << 8) | ((UInt32)p[1]);
+      UInt32 cur = ip + (UInt32)pos;
+      pos += 5;
+      if (encoding)
+        v += cur;
+      else
+        v -= cur;
+      if (mask != 0)
+      {
+        unsigned sh = (mask & 6) << 2;
+        if (Test86MSByte((Byte)(v >> sh)))
+        {
+          v ^= (((UInt32)0x100 << sh) - 1);
+          if (encoding)
+            v += cur;
+          else
+            v -= cur;
+        }
+        mask = 0;
+      }
+      p[1] = (Byte)v;
+      p[2] = (Byte)(v >> 8);
+      p[3] = (Byte)(v >> 16);
+      p[4] = (Byte)(0 - ((v >> 24) & 1));
+    }
+    else
+    {
+      mask = (mask >> 1) | 4;
+      pos++;
+    }
+  }
+}