Reformat!

Consistently indent 4 spaces.
Use whitespace around operators.
Put braces in the right places.

1 files changed, 576 insertions, 586 deletions

diff --git a/Modules/zlibmodule.c b/Modules/zlibmodule.c
index 2d9e777..7a9dcf0 100644
--- a/Modules/zlibmodule.c
+++ b/Modules/zlibmodule.c
@@ -75,11 +75,11 @@ static PyObject *ZlibError;
 
 typedef struct 
 {
-  PyObject_HEAD
-  z_stream zst;
-  PyObject *unused_data;
-  PyObject *unconsumed_tail;
-  int is_initialised;
+    PyObject_HEAD
+    z_stream zst;
+    PyObject *unused_data;
+    PyObject *unconsumed_tail;
+    int is_initialised;
 } compobject;
 
 static char compressobj__doc__[] = 
@@ -95,22 +95,22 @@ static char decompressobj__doc__[] =
 static compobject *
 newcompobject(PyTypeObject *type)
 {
-        compobject *self;        
-        self = PyObject_New(compobject, type);
-        if (self == NULL)
-                return NULL;
-	self->is_initialised = 0;
-	self->unused_data = PyString_FromString("");
-	if (self->unused_data == NULL) {
-	    Py_DECREF(self);
-	    return NULL;
-	}
-	self->unconsumed_tail = PyString_FromString("");
-	if (self->unconsumed_tail == NULL) {
-	    Py_DECREF(self);
-	    return NULL;
-	}
-        return self;
+    compobject *self;        
+    self = PyObject_New(compobject, type);
+    if (self == NULL)
+	return NULL;
+    self->is_initialised = 0;
+    self->unused_data = PyString_FromString("");
+    if (self->unused_data == NULL) {
+	Py_DECREF(self);
+	return NULL;
+    }
+    self->unconsumed_tail = PyString_FromString("");
+    if (self->unconsumed_tail == NULL) {
+	Py_DECREF(self);
+	return NULL;
+    }
+    return self;
 }
 
 static char compress__doc__[] = 
@@ -123,62 +123,61 @@ static char compress__doc__[] =
 static PyObject *
 PyZlib_compress(PyObject *self, PyObject *args)
 {
-  PyObject *ReturnVal = NULL;
-  Byte *input, *output;
-  int length, level=Z_DEFAULT_COMPRESSION, err;
-  z_stream zst;
-  int return_error;
-  PyObject * inputString;
+    PyObject *ReturnVal = NULL;
+    Byte *input, *output;
+    int length, level=Z_DEFAULT_COMPRESSION, err;
+    z_stream zst;
+    int return_error;
+    PyObject * inputString;
   
-  /* require Python string object, optional 'level' arg */
-  if (!PyArg_ParseTuple(args, "S|i:compress", &inputString, &level))
-    return NULL;
+    /* require Python string object, optional 'level' arg */
+    if (!PyArg_ParseTuple(args, "S|i:compress", &inputString, &level))
+	return NULL;
 
-  /* now get a pointer to the internal string */
-  if (PyString_AsStringAndSize(inputString, (char**)&input, &length) == -1)
-    return NULL;
+    /* now get a pointer to the internal string */
+    if (PyString_AsStringAndSize(inputString, (char**)&input, &length) == -1)
+	return NULL;
 
-  zst.avail_out = length + length/1000 + 12 + 1;
+    zst.avail_out = length + length/1000 + 12 + 1;
 
-  output=(Byte*)malloc(zst.avail_out);
-  if (output==NULL) 
+    output=(Byte*)malloc(zst.avail_out);
+    if (output==NULL) 
     {
-      PyErr_SetString(PyExc_MemoryError,
-                      "Can't allocate memory to compress data");
-      free(output);
+	PyErr_SetString(PyExc_MemoryError,
+			"Can't allocate memory to compress data");
+	free(output);
 
-      return NULL;
+	return NULL;
     }
 
-  /* Past the point of no return.  From here on out, we need to make sure
-     we clean up mallocs & INCREFs. */
+    /* Past the point of no return.  From here on out, we need to make sure
+       we clean up mallocs & INCREFs. */
 
-  Py_INCREF(inputString);	/* increment so that we hold ref */
+    Py_INCREF(inputString);	/* increment so that we hold ref */
 
-  zst.zalloc=(alloc_func)NULL;
-  zst.zfree=(free_func)Z_NULL;
-  zst.next_out=(Byte *)output;
-  zst.next_in =(Byte *)input;
-  zst.avail_in=length;
-  err=deflateInit(&zst, level);
+    zst.zalloc=(alloc_func)NULL;
+    zst.zfree=(free_func)Z_NULL;
+    zst.next_out=(Byte *)output;
+    zst.next_in =(Byte *)input;
+    zst.avail_in=length;
+    err=deflateInit(&zst, level);
 
-  return_error = 0;
-  switch(err) 
+    return_error = 0;
+    switch(err) 
     {
     case(Z_OK):
-      break;
+	break;
     case(Z_MEM_ERROR):
-      PyErr_SetString(PyExc_MemoryError,
-                      "Out of memory while compressing data");
-      return_error = 1;
-      break;
+	PyErr_SetString(PyExc_MemoryError,
+			"Out of memory while compressing data");
+	return_error = 1;
+	break;
     case(Z_STREAM_ERROR):
-      PyErr_SetString(ZlibError,
-                      "Bad compression level");
-      return_error = 1;
-      break;
-    default:
-      {
+	PyErr_SetString(ZlibError,
+			"Bad compression level");
+	return_error = 1;
+	break;
+    default: {
 	if (zst.msg == Z_NULL)
 	    PyErr_Format(ZlibError, "Error %i while compressing data",
 			 err); 
@@ -187,57 +186,55 @@ PyZlib_compress(PyObject *self, PyObject *args)
 			 err, zst.msg);  
         deflateEnd(&zst);
 	return_error = 1;
-      }
+	}
     }
 
-  if (!return_error) {
-    Py_BEGIN_ALLOW_THREADS
-    err=deflate(&zst, Z_FINISH);
-    Py_END_ALLOW_THREADS
+    if (!return_error) {
+	Py_BEGIN_ALLOW_THREADS;
+        err=deflate(&zst, Z_FINISH);
+	Py_END_ALLOW_THREADS;
 
-    switch(err)
-      {
-      case(Z_STREAM_END):
-	break;
-	/* Are there other errors to be trapped here? */
-      default: 
+	switch(err)
 	{
-	  if (zst.msg == Z_NULL)
-	    PyErr_Format(ZlibError, "Error %i while compressing data",
-			 err); 
-	  else
-	    PyErr_Format(ZlibError, "Error %i while compressing data: %.200s",
-			 err, zst.msg);  
+	case(Z_STREAM_END):
+	    break;
+	    /* Are there other errors to be trapped here? */
+	default: {
+	    if (zst.msg == Z_NULL)
+		PyErr_Format(ZlibError, "Error %i while compressing data",
+			     err); 
+	    else
+		PyErr_Format(ZlibError, "Error %i while compressing data: %.200s",
+			     err, zst.msg);  
 
-	  deflateEnd(&zst);
+	    deflateEnd(&zst);
 
-	  return_error = 1;
+	    return_error = 1;
+	    }
 	}
-      }
     
-    if (!return_error) {
-      err=deflateEnd(&zst);
-      if (err == Z_OK)
-	ReturnVal = PyString_FromStringAndSize((char *)output, zst.total_out);
-      else {
-	{
-	  if (zst.msg == Z_NULL)
-	    PyErr_Format(ZlibError, "Error %i while finishing compression",
-			 err); 
-	  else
-	    PyErr_Format(ZlibError,
-			 "Error %i while finishing compression: %.200s",
-			 err, zst.msg);  
+	if (!return_error) {
+	    err=deflateEnd(&zst);
+	    if (err == Z_OK)
+		ReturnVal = PyString_FromStringAndSize((char *)output, 
+						       zst.total_out);
+	    else {
+		    if (zst.msg == Z_NULL)
+			PyErr_Format(ZlibError, 
+				     "Error %i while finishing compression",
+				     err); 
+		    else
+			PyErr_Format(ZlibError,
+			     "Error %i while finishing compression: %.200s",
+				     err, zst.msg);  
+	    }
 	}
-      }
-
     }
-  }
 
-  free(output);
-  Py_DECREF(inputString);
+    free(output);
+    Py_DECREF(inputString);
 
-  return ReturnVal;
+    return ReturnVal;
 }
 
 static char decompress__doc__[] = 
@@ -249,54 +246,52 @@ static char decompress__doc__[] =
 static PyObject *
 PyZlib_decompress(PyObject *self, PyObject *args)
 {
-  PyObject *result_str;
-  Byte *input;
-  int length, err;
-  int wsize=DEF_WBITS, r_strlen=DEFAULTALLOC;
-  z_stream zst;
-  int return_error;
-  PyObject * inputString;
-
-  if (!PyArg_ParseTuple(args, "S|ii:decompress", &inputString, &wsize, &r_strlen))
-    return NULL;
-  if (PyString_AsStringAndSize(inputString, (char**)&input, &length) == -1)
-    return NULL;
-
-  if (r_strlen <= 0)
-      r_strlen = 1;
-
-  zst.avail_in=length;
-  zst.avail_out=r_strlen;
-
-  if (!(result_str = PyString_FromStringAndSize(NULL, r_strlen)))
-  {
-      PyErr_SetString(PyExc_MemoryError,
-                      "Can't allocate memory to decompress data");
-      return NULL;
-  }
+    PyObject *result_str;
+    Byte *input;
+    int length, err;
+    int wsize=DEF_WBITS, r_strlen=DEFAULTALLOC;
+    z_stream zst;
+    int return_error;
+    PyObject * inputString;
+
+    if (!PyArg_ParseTuple(args, "S|ii:decompress", 
+			  &inputString, &wsize, &r_strlen))
+	return NULL;
+    if (PyString_AsStringAndSize(inputString, (char**)&input, &length) == -1)
+	return NULL;
 
-  /* Past the point of no return.  From here on out, we need to make sure
-     we clean up mallocs & INCREFs. */
+    if (r_strlen <= 0)
+	r_strlen = 1;
 
-  Py_INCREF(inputString);	/* increment so that we hold ref */
+    zst.avail_in = length;
+    zst.avail_out = r_strlen;
 
-  zst.zalloc=(alloc_func)NULL;
-  zst.zfree=(free_func)Z_NULL;
-  zst.next_out=(Byte *)PyString_AsString(result_str);
-  zst.next_in =(Byte *)input;
-  err=inflateInit2(&zst, wsize);
+    if (!(result_str = PyString_FromStringAndSize(NULL, r_strlen))) {
+	PyErr_SetString(PyExc_MemoryError,
+			"Can't allocate memory to decompress data");
+	return NULL;
+    }
 
-  return_error = 0;
-  switch(err)
-    {
+    /* Past the point of no return.  From here on out, we need to make sure
+       we clean up mallocs & INCREFs. */
+
+    Py_INCREF(inputString);	/* increment so that we hold ref */
+
+    zst.zalloc = (alloc_func)NULL;
+    zst.zfree = (free_func)Z_NULL;
+    zst.next_out = (Byte *)PyString_AsString(result_str);
+    zst.next_in = (Byte *)input;
+    err = inflateInit2(&zst, wsize);
+
+    return_error = 0;
+    switch(err) {
     case(Z_OK):
-      break;
+	break;
     case(Z_MEM_ERROR):      
-      PyErr_SetString(PyExc_MemoryError,
-                      "Out of memory while decompressing data");
-      return_error = 1;
-    default:
-      {
+	PyErr_SetString(PyExc_MemoryError,
+			"Out of memory while decompressing data");
+	return_error = 1;
+    default: {
 	if (zst.msg == Z_NULL)
 	    PyErr_Format(ZlibError, "Error %i preparing to decompress data",
 			 err); 
@@ -307,21 +302,19 @@ PyZlib_decompress(PyObject *self, PyObject *args)
         inflateEnd(&zst);
 
 	return_error = 1;
-      }
+	}
     }
 
-  do 
-    {
-      if (return_error)
-	break;
+    do {
+	if (return_error)
+	    break;
 
-      Py_BEGIN_ALLOW_THREADS
-      err=inflate(&zst, Z_FINISH);
-      Py_END_ALLOW_THREADS
+	Py_BEGIN_ALLOW_THREADS
+	err=inflate(&zst, Z_FINISH);
+	Py_END_ALLOW_THREADS
 
-      switch(err) 
-        {
-        case(Z_STREAM_END):
+	switch(err) {
+	case(Z_STREAM_END):
 	    break;
 	case(Z_BUF_ERROR):
 	    /*
@@ -330,69 +323,66 @@ PyZlib_decompress(PyObject *self, PyObject *args)
 	     * process the inflate call() due to an error in the data.
 	     */
 	    if (zst.avail_out > 0)
-            {
-              PyErr_Format(ZlibError, "Error %i while decompressing data",
-                           err);
-              inflateEnd(&zst);
-	      return_error = 1;
-	      break;
-            }
+	    {
+		PyErr_Format(ZlibError, "Error %i while decompressing data",
+			     err);
+		inflateEnd(&zst);
+		return_error = 1;
+		break;
+	    }
 	    /* fall through */
 	case(Z_OK):
 	    /* need more memory */
-	    if (_PyString_Resize(&result_str, r_strlen << 1) == -1)
-            {
-              PyErr_SetString(PyExc_MemoryError,
-                              "Out of memory while decompressing data");
-              inflateEnd(&zst);
-	      result_str = NULL;
-	      return_error = 1;
-            }
-	    zst.next_out = (unsigned char *)PyString_AsString(result_str) + r_strlen;
-	    zst.avail_out=r_strlen;
+	    if (_PyString_Resize(&result_str, r_strlen << 1) == -1) {
+		PyErr_SetString(PyExc_MemoryError,
+				"Out of memory while decompressing data");
+		inflateEnd(&zst);
+		result_str = NULL;
+		return_error = 1;
+	    }
+	    zst.next_out = (unsigned char *)PyString_AsString(result_str) \
+		+ r_strlen;
+	    zst.avail_out = r_strlen;
 	    r_strlen = r_strlen << 1;
 	    break;
-        default:
-          {
-	      if (zst.msg == Z_NULL)
-		  PyErr_Format(ZlibError, "Error %i while decompressing data",
-			       err); 
-	      else
-		  PyErr_Format(ZlibError,
-			       "Error %i while decompressing data: %.200s",
-			       err, zst.msg);  
-            inflateEnd(&zst);
+	default: {
+	    if (zst.msg == Z_NULL)
+		PyErr_Format(ZlibError, "Error %i while decompressing data",
+			     err); 
+	    else
+		PyErr_Format(ZlibError,
+			     "Error %i while decompressing data: %.200s",
+			     err, zst.msg);  
+	    inflateEnd(&zst);
 	    return_error = 1;
-          }
-        }
-    } while(err!=Z_STREAM_END);
+	    }
+	}
+    } while (err != Z_STREAM_END);
 
-  if (!return_error) {
-    err=inflateEnd(&zst);
-    if (err!=Z_OK) 
-      {
-	if (zst.msg == Z_NULL)
-	  PyErr_Format(ZlibError,
-		       "Error %i while finishing data decompression",
-		       err); 
-	else
-	  PyErr_Format(ZlibError,
-		       "Error %i while finishing data decompression: %.200s",
-		       err, zst.msg);  
+    if (!return_error) {
+	err = inflateEnd(&zst);
+	if (err != Z_OK) {
+	    if (zst.msg == Z_NULL)
+		PyErr_Format(ZlibError,
+			     "Error %i while finishing data decompression",
+			     err); 
+	    else
+		PyErr_Format(ZlibError,
+			     "Error %i while finishing data decompression: %.200s",
+			     err, zst.msg);  
 	
-	return_error = 1;
-      return NULL;
+	    return_error = 1;
+	    return NULL;
+	}
     }
-  }
 
-  if (!return_error)
-    _PyString_Resize(&result_str, zst.total_out);
-  else {
-    Py_XDECREF(result_str);	/* sets result_str == NULL, if not already */
-  }
-  Py_DECREF(inputString);
+    if (!return_error)
+	_PyString_Resize(&result_str, zst.total_out);
+    else
+	Py_XDECREF(result_str);	/* sets result_str == NULL, if not already */
+    Py_DECREF(inputString);
 
-  return result_str;
+    return result_str;
 }
 
 static PyObject *
@@ -526,84 +516,87 @@ static char comp_compress__doc__[] =
 static PyObject *
 PyZlib_objcompress(compobject *self, PyObject *args)
 {
-  int err, inplen, length = DEFAULTALLOC;
-  PyObject *RetVal;
-  Byte *input;
-  unsigned long start_total_out;
-  int return_error;
-  PyObject * inputString;
+    int err, inplen, length = DEFAULTALLOC;
+    PyObject *RetVal;
+    Byte *input;
+    unsigned long start_total_out;
+    int return_error;
+    PyObject * inputString;
   
-  if (!PyArg_ParseTuple(args, "S:compress", &inputString))
-    return NULL;
-  if (PyString_AsStringAndSize(inputString, (char**)&input, &inplen) == -1)
-    return NULL;
-
-  if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
-    PyErr_SetString(PyExc_MemoryError,
-		    "Can't allocate memory to compress data");
-    return NULL;
-  }
+    if (!PyArg_ParseTuple(args, "S:compress", &inputString))
+	return NULL;
+    if (PyString_AsStringAndSize(inputString, (char**)&input, &inplen) == -1)
+	return NULL;
+
+    if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
+	PyErr_SetString(PyExc_MemoryError,
+			"Can't allocate memory to compress data");
+	return NULL;
+    }
 
-  ENTER_ZLIB
+    ENTER_ZLIB
 
-  Py_INCREF(inputString);
+    Py_INCREF(inputString);
   
-  start_total_out = self->zst.total_out;
-  self->zst.avail_in = inplen;
-  self->zst.next_in = input;
-  self->zst.avail_out = length;
-  self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
-
-  Py_BEGIN_ALLOW_THREADS
-  err = deflate(&(self->zst), Z_NO_FLUSH);
-  Py_END_ALLOW_THREADS
-
-  return_error = 0;
-
-  /* while Z_OK and the output buffer is full, there might be more output,
-    so extend the output buffer and try again */
-  while (err == Z_OK && self->zst.avail_out == 0) {
-    if (_PyString_Resize(&RetVal, length << 1) == -1)  {
-      PyErr_SetString(PyExc_MemoryError,
-		      "Can't allocate memory to compress data");
-      return_error = 1;
-      break;
-    }
-    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal) + length;
+    start_total_out = self->zst.total_out;
+    self->zst.avail_in = inplen;
+    self->zst.next_in = input;
     self->zst.avail_out = length;
-    length = length << 1;
-    
+    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
+
     Py_BEGIN_ALLOW_THREADS
     err = deflate(&(self->zst), Z_NO_FLUSH);
     Py_END_ALLOW_THREADS
-  }
-  /* We will only get Z_BUF_ERROR if the output buffer was full but there 
-    wasn't more output when we tried again, so it is not an error condition */
-
-  if (!return_error) {
-    if (err != Z_OK && err != Z_BUF_ERROR) {
-      if (self->zst.msg == Z_NULL)
-	PyErr_Format(ZlibError, "Error %i while compressing",
-		     err); 
-      else
-	PyErr_Format(ZlibError, "Error %i while compressing: %.200s",
-		     err, self->zst.msg);  
-
-      return_error = 1;
-      Py_DECREF(RetVal);
+
+    return_error = 0;
+
+    /* while Z_OK and the output buffer is full, there might be more output,
+       so extend the output buffer and try again */
+    while (err == Z_OK && self->zst.avail_out == 0) {
+	if (_PyString_Resize(&RetVal, length << 1) == -1)  {
+	    PyErr_SetString(PyExc_MemoryError,
+			    "Can't allocate memory to compress data");
+	    return_error = 1;
+	    break;
+	}
+	self->zst.next_out = (unsigned char *)PyString_AsString(RetVal) \
+	    + length;
+	self->zst.avail_out = length;
+	length = length << 1;
+    
+	Py_BEGIN_ALLOW_THREADS
+	err = deflate(&(self->zst), Z_NO_FLUSH);
+	Py_END_ALLOW_THREADS
     }
-  }
+    /* We will only get Z_BUF_ERROR if the output buffer was full but 
+       there wasn't more output when we tried again, so it is not an error
+       condition. 
+    */  
 
-  if (return_error)
-    RetVal = NULL;		/* should have been handled by DECREF */
-  else
-    _PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
+    if (!return_error) {
+	if (err != Z_OK && err != Z_BUF_ERROR) {
+	    if (self->zst.msg == Z_NULL)
+		PyErr_Format(ZlibError, "Error %i while compressing",
+			     err); 
+	    else
+		PyErr_Format(ZlibError, "Error %i while compressing: %.200s",
+			     err, self->zst.msg);  
+
+	    return_error = 1;
+	    Py_DECREF(RetVal);
+	}
+    }
+
+    if (return_error)
+	RetVal = NULL;		/* should have been handled by DECREF */
+    else
+	_PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
 
-  Py_DECREF(inputString);
+    Py_DECREF(inputString);
 
-  LEAVE_ZLIB
+    LEAVE_ZLIB
 
-  return RetVal;
+    return RetVal;
 }
 
 static char decomp_decompress__doc__[] =
@@ -620,130 +613,134 @@ static char decomp_decompress__doc__[] =
 static PyObject *
 PyZlib_objdecompress(compobject *self, PyObject *args)
 {
-  int err, inplen, old_length, length = DEFAULTALLOC;
-  int max_length = 0;
-  PyObject *RetVal;
-  Byte *input;
-  unsigned long start_total_out;
-  int return_error;
-  PyObject * inputString;
-
-  if (!PyArg_ParseTuple(args, "S|i:decompress", &inputString, &max_length))
-    return NULL;
-  if (max_length < 0) {
-    PyErr_SetString(PyExc_ValueError,
-		    "max_length must be greater than zero");
-    return NULL;
-  }
+    int err, inplen, old_length, length = DEFAULTALLOC;
+    int max_length = 0;
+    PyObject *RetVal;
+    Byte *input;
+    unsigned long start_total_out;
+    int return_error;
+    PyObject * inputString;
+
+    if (!PyArg_ParseTuple(args, "S|i:decompress", &inputString, &max_length))
+	return NULL;
+    if (max_length < 0) {
+	PyErr_SetString(PyExc_ValueError,
+			"max_length must be greater than zero");
+	return NULL;
+    }
 
-  if (PyString_AsStringAndSize(inputString, (char**)&input, &inplen) == -1)
-    return NULL;
+    if (PyString_AsStringAndSize(inputString, (char**)&input, &inplen) == -1)
+	return NULL;
 
-  /* limit amount of data allocated to max_length */
-  if (max_length && length > max_length) 
-    length = max_length;
-  if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
-    PyErr_SetString(PyExc_MemoryError,
-		    "Can't allocate memory to compress data");
-    return NULL;
-  }
+    /* limit amount of data allocated to max_length */
+    if (max_length && length > max_length) 
+	length = max_length;
+    if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
+	PyErr_SetString(PyExc_MemoryError,
+			"Can't allocate memory to compress data");
+	return NULL;
+    }
 
-  ENTER_ZLIB
-  return_error = 0;
+    ENTER_ZLIB
+    return_error = 0;
 
-  Py_INCREF(inputString);
+    Py_INCREF(inputString);
 
-  start_total_out = self->zst.total_out;
-  self->zst.avail_in = inplen;
-  self->zst.next_in = input;
-  self->zst.avail_out = length;
-  self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
+    start_total_out = self->zst.total_out;
+    self->zst.avail_in = inplen;
+    self->zst.next_in = input;
+    self->zst.avail_out = length;
+    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
 
-  Py_BEGIN_ALLOW_THREADS
-  err = inflate(&(self->zst), Z_SYNC_FLUSH);
-  Py_END_ALLOW_THREADS
+    Py_BEGIN_ALLOW_THREADS
+    err = inflate(&(self->zst), Z_SYNC_FLUSH);
+    Py_END_ALLOW_THREADS
 
-  /* While Z_OK and the output buffer is full, there might be more output.
-     So extend the output buffer and try again.
-  */
-  while (err == Z_OK && self->zst.avail_out == 0) { 
-    /* If max_length set, don't continue decompressing if we've already
-        reached the limit.
+    /* While Z_OK and the output buffer is full, there might be more output.
+       So extend the output buffer and try again.
     */
-    if (max_length && length >= max_length)
-      break;
+    while (err == Z_OK && self->zst.avail_out == 0) { 
+	/* If max_length set, don't continue decompressing if we've already
+	   reached the limit.
+	*/
+	if (max_length && length >= max_length)
+	    break;
 
-    /* otherwise, ... */
-    old_length = length;
-    length = length << 1;
-    if (max_length && length > max_length) 
-      length = max_length;
+	/* otherwise, ... */
+	old_length = length;
+	length = length << 1;
+	if (max_length && length > max_length) 
+	    length = max_length;
 
-    if (_PyString_Resize(&RetVal, length) == -1) {
-      PyErr_SetString(PyExc_MemoryError,
-                      "Can't allocate memory to compress data");
-      return_error = 1;
-      break;
-    }
-    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal)+old_length;
-    self->zst.avail_out = length - old_length;
-
-    Py_BEGIN_ALLOW_THREADS
-    err = inflate(&(self->zst), Z_SYNC_FLUSH);
-    Py_END_ALLOW_THREADS
-  }
+	if (_PyString_Resize(&RetVal, length) == -1) {
+	    PyErr_SetString(PyExc_MemoryError,
+			    "Can't allocate memory to compress data");
+	    return_error = 1;
+	    break;
+	}
+	self->zst.next_out = (unsigned char *)PyString_AsString(RetVal) \
+	    + old_length;
+	self->zst.avail_out = length - old_length;
 
-  /* Not all of the compressed data could be accomodated in the output buffer
-    of specified size. Return the unconsumed tail in an attribute.*/
-  if(max_length) {
-    Py_DECREF(self->unconsumed_tail);
-    self->unconsumed_tail = PyString_FromStringAndSize(self->zst.next_in, 
-						       self->zst.avail_in);
-    if(!self->unconsumed_tail)
-      return_error = 1;
-  }
+	Py_BEGIN_ALLOW_THREADS
+	err = inflate(&(self->zst), Z_SYNC_FLUSH);
+	Py_END_ALLOW_THREADS
+    }
 
-  /* The end of the compressed data has been reached, so set the unused_data 
-    attribute to a string containing the remainder of the data in the string. 
-    Note that this is also a logical place to call inflateEnd, but the old
-    behaviour of only calling it on flush() is preserved.*/
-  if (!return_error) {
-    if (err == Z_STREAM_END) {
-      Py_XDECREF(self->unused_data);  /* Free the original, empty string */
-      self->unused_data = PyString_FromStringAndSize((char *)self->zst.next_in,
-						   self->zst.avail_in);
-      if (self->unused_data == NULL) {
-	PyErr_SetString(PyExc_MemoryError,
-			"Can't allocate memory to unused_data");
-	Py_DECREF(RetVal);
-	return_error = 1;
+    /* Not all of the compressed data could be accomodated in the output buffer
+       of specified size. Return the unconsumed tail in an attribute.*/
+    if(max_length) {
+	Py_DECREF(self->unconsumed_tail);
+	self->unconsumed_tail = PyString_FromStringAndSize(self->zst.next_in, 
+							   self->zst.avail_in);
+	if(!self->unconsumed_tail)
+	    return_error = 1;
     }
-      /* We will only get Z_BUF_ERROR if the output buffer was full but there 
-	 wasn't more output when we tried again, so it is not an error
-	 condition */
-    } else if (err != Z_OK && err != Z_BUF_ERROR) {
-      if (self->zst.msg == Z_NULL)
-	PyErr_Format(ZlibError, "Error %i while decompressing",
-		     err); 
-      else
-	PyErr_Format(ZlibError, "Error %i while decompressing: %.200s",
-		     err, self->zst.msg);  
-      Py_DECREF(RetVal);
-      return_error = 1;
+
+    /* The end of the compressed data has been reached, so set the 
+       unused_data attribute to a string containing the remainder of the 
+       data in the string.  Note that this is also a logical place to call 
+       inflateEnd, but the old behaviour of only calling it on flush() is
+       preserved.
+    */
+    if (!return_error) {
+	if (err == Z_STREAM_END) {
+	    Py_XDECREF(self->unused_data);  /* Free original empty string */
+	    self->unused_data = PyString_FromStringAndSize(
+		(char *)self->zst.next_in, self->zst.avail_in);
+	    if (self->unused_data == NULL) {
+		PyErr_SetString(PyExc_MemoryError,
+				"Can't allocate memory to unused_data");
+		Py_DECREF(RetVal);
+		return_error = 1;
+	    }
+	    /* We will only get Z_BUF_ERROR if the output buffer was full 
+	       but there wasn't more output when we tried again, so it is
+	       not an error condition.
+	    */
+	} else if (err != Z_OK && err != Z_BUF_ERROR) {
+	    if (self->zst.msg == Z_NULL)
+		PyErr_Format(ZlibError, "Error %i while decompressing",
+			     err); 
+	    else
+		PyErr_Format(ZlibError, "Error %i while decompressing: %.200s",
+			     err, self->zst.msg);  
+	    Py_DECREF(RetVal);
+	    return_error = 1;
+	}
     }
-  }
 
-  if (!return_error) {
-    _PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
-  }
-  else
-    RetVal = NULL;		/* should be handled by DECREF */
+    if (!return_error) {
+	_PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
+    }
+    else
+	RetVal = NULL;		/* should be handled by DECREF */
 
-  Py_DECREF(inputString);
+    Py_DECREF(inputString);
 
-  LEAVE_ZLIB
+    LEAVE_ZLIB
 
-  return RetVal;
+    return RetVal;
 }
 
 static char comp_flush__doc__[] =
@@ -757,101 +754,103 @@ static char comp_flush__doc__[] =
 static PyObject *
 PyZlib_flush(compobject *self, PyObject *args)
 {
-  int err, length=DEFAULTALLOC;
-  PyObject *RetVal;
-  int flushmode = Z_FINISH;
-  unsigned long start_total_out;
-  int return_error;
-
-  if (!PyArg_ParseTuple(args, "|i:flush", &flushmode))
-    return NULL;
-
-  /* Flushing with Z_NO_FLUSH is a no-op, so there's no point in
-     doing any work at all; just return an empty string. */
-  if (flushmode == Z_NO_FLUSH) {
-    return PyString_FromStringAndSize(NULL, 0);
-  }
-
-  if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
-    PyErr_SetString(PyExc_MemoryError,
-		    "Can't allocate memory to compress data");
-    return NULL;
-  }
-
-  ENTER_ZLIB
-  
-  start_total_out = self->zst.total_out;
-  self->zst.avail_in = 0;
-  self->zst.avail_out = length;
-  self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
+    int err, length = DEFAULTALLOC;
+    PyObject *RetVal;
+    int flushmode = Z_FINISH;
+    unsigned long start_total_out;
+    int return_error;
 
-  Py_BEGIN_ALLOW_THREADS
-  err = deflate(&(self->zst), flushmode);
-  Py_END_ALLOW_THREADS
+    if (!PyArg_ParseTuple(args, "|i:flush", &flushmode))
+	return NULL;
 
-  return_error = 0;
+    /* Flushing with Z_NO_FLUSH is a no-op, so there's no point in
+       doing any work at all; just return an empty string. */
+    if (flushmode == Z_NO_FLUSH) {
+	return PyString_FromStringAndSize(NULL, 0);
+    }
 
-  /* while Z_OK and the output buffer is full, there might be more output,
-    so extend the output buffer and try again */
-  while (err == Z_OK && self->zst.avail_out == 0) {
-    if (_PyString_Resize(&RetVal, length << 1) == -1)  {
-      PyErr_SetString(PyExc_MemoryError,
-		      "Can't allocate memory to compress data");
-      return_error = 1;
-      break;
+    if (!(RetVal = PyString_FromStringAndSize(NULL, length))) {
+	PyErr_SetString(PyExc_MemoryError,
+			"Can't allocate memory to compress data");
+	return NULL;
     }
-    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal) + length;
+
+    ENTER_ZLIB
+  
+    start_total_out = self->zst.total_out;
+    self->zst.avail_in = 0;
     self->zst.avail_out = length;
-    length = length << 1;
+    self->zst.next_out = (unsigned char *)PyString_AsString(RetVal);
 
     Py_BEGIN_ALLOW_THREADS
     err = deflate(&(self->zst), flushmode);
     Py_END_ALLOW_THREADS
-  }
 
-  /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free
-    various data structures. Note we should only get Z_STREAM_END when 
-    flushmode is Z_FINISH, but checking both for safety*/
-  if (!return_error) {
-    if (err == Z_STREAM_END && flushmode == Z_FINISH) {
-      err=deflateEnd(&(self->zst));
-      if (err!=Z_OK) {
-	if (self->zst.msg == Z_NULL)
-	  PyErr_Format(ZlibError, "Error %i from deflateEnd()",
-		       err); 
-	else
-	  PyErr_Format(ZlibError,"Error %i from deflateEnd(): %.200s",
-		       err, self->zst.msg);  
+    return_error = 0;
 
-	Py_DECREF(RetVal);
-	return_error = 1;
-      }
-      else
-	self->is_initialised = 0;
+    /* while Z_OK and the output buffer is full, there might be more output,
+       so extend the output buffer and try again */
+    while (err == Z_OK && self->zst.avail_out == 0) {
+	if (_PyString_Resize(&RetVal, length << 1) == -1)  {
+	    PyErr_SetString(PyExc_MemoryError,
+			    "Can't allocate memory to compress data");
+	    return_error = 1;
+	    break;
+	}
+	self->zst.next_out = (unsigned char *)PyString_AsString(RetVal) \
+	    + length;
+	self->zst.avail_out = length;
+	length = length << 1;
+
+	Py_BEGIN_ALLOW_THREADS
+	err = deflate(&(self->zst), flushmode);
+	Py_END_ALLOW_THREADS
+    }
 
-      /* We will only get Z_BUF_ERROR if the output buffer was full but there 
-	 wasn't more output when we tried again, so it is not an error
-	 condition */
-    } else if (err!=Z_OK && err!=Z_BUF_ERROR) {
-      if (self->zst.msg == Z_NULL)
-	PyErr_Format(ZlibError, "Error %i while flushing",
-		     err); 
-      else
-	PyErr_Format(ZlibError, "Error %i while flushing: %.200s",
-		     err, self->zst.msg);  
-      Py_DECREF(RetVal);
-      return_error = 1;
+    /* If flushmode is Z_FINISH, we also have to call deflateEnd() to free
+       various data structures. Note we should only get Z_STREAM_END when 
+       flushmode is Z_FINISH, but checking both for safety*/
+    if (!return_error) {
+	if (err == Z_STREAM_END && flushmode == Z_FINISH) {
+	    err = deflateEnd(&(self->zst));
+	    if (err != Z_OK) {
+		if (self->zst.msg == Z_NULL)
+		    PyErr_Format(ZlibError, "Error %i from deflateEnd()",
+				 err); 
+		else
+		    PyErr_Format(ZlibError,
+				 "Error %i from deflateEnd(): %.200s",
+				 err, self->zst.msg);  
+
+		Py_DECREF(RetVal);
+		return_error = 1;
+	    } else
+		self->is_initialised = 0;
+
+	    /* We will only get Z_BUF_ERROR if the output buffer was full 
+	       but there wasn't more output when we tried again, so it is 
+	       not an error condition.
+	    */
+	} else if (err!=Z_OK && err!=Z_BUF_ERROR) {
+	    if (self->zst.msg == Z_NULL)
+		PyErr_Format(ZlibError, "Error %i while flushing",
+			     err); 
+	    else
+		PyErr_Format(ZlibError, "Error %i while flushing: %.200s",
+			     err, self->zst.msg);  
+	    Py_DECREF(RetVal);
+	    return_error = 1;
+	}
     }
-  }
 
-  if (!return_error)
-    _PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
-  else
-    RetVal = NULL;		/* should have been handled by DECREF */
+    if (!return_error)
+	_PyString_Resize(&RetVal, self->zst.total_out - start_total_out);
+    else
+	RetVal = NULL;		/* should have been handled by DECREF */
     
-  LEAVE_ZLIB
+    LEAVE_ZLIB
 
-  return RetVal;
+	return RetVal;
 }
 
 static char decomp_flush__doc__[] =
@@ -866,51 +865,50 @@ PyZlib_unflush(compobject *self, PyObject *args)
   inflateEnd, causing any further decompress or flush calls to raise 
   exceptions. This behaviour has been preserved.*/
 {
-  int err;
-  PyObject * retval;
+    int err;
+    PyObject * retval;
   
-  if (!PyArg_ParseTuple(args, ""))
-    return NULL;
-
-  ENTER_ZLIB
+    if (!PyArg_ParseTuple(args, ""))
+	return NULL;
 
-  err=inflateEnd(&(self->zst));
-  if (err!=Z_OK) {
-    if (self->zst.msg == Z_NULL)
-      PyErr_Format(ZlibError,  "Error %i from inflateEnd()",
-		   err); 
-    else
-      PyErr_Format(ZlibError, "Error %i from inflateEnd(): %.200s",
-		   err, self->zst.msg);  
+    ENTER_ZLIB
 
-    retval = NULL;
+    err = inflateEnd(&(self->zst));
+    if (err != Z_OK) {
+	if (self->zst.msg == Z_NULL)
+	    PyErr_Format(ZlibError,  "Error %i from inflateEnd()",
+			 err); 
+	else
+	    PyErr_Format(ZlibError, "Error %i from inflateEnd(): %.200s",
+			 err, self->zst.msg);  
 
-  } else {
-    self->is_initialised = 0;
-    retval = PyString_FromStringAndSize(NULL, 0);
-  }
+	retval = NULL;
+    } else {
+	self->is_initialised = 0;
+	retval = PyString_FromStringAndSize(NULL, 0);
+    }
 
-  LEAVE_ZLIB
+    LEAVE_ZLIB
 
-  return retval;
+    return retval;
 }
 
 static PyMethodDef comp_methods[] =
 {
-        {"compress", (binaryfunc)PyZlib_objcompress, 
-	 METH_VARARGS, comp_compress__doc__},
-        {"flush", (binaryfunc)PyZlib_flush, 
-	 METH_VARARGS, comp_flush__doc__},
-        {NULL, NULL}
+    {"compress", (binaryfunc)PyZlib_objcompress, METH_VARARGS, 
+                 comp_compress__doc__},
+    {"flush", (binaryfunc)PyZlib_flush, METH_VARARGS, 
+              comp_flush__doc__},
+    {NULL, NULL}
 };
 
 static PyMethodDef Decomp_methods[] =
 {
-        {"decompress", (binaryfunc)PyZlib_objdecompress, 
-	 METH_VARARGS, decomp_decompress__doc__},
-        {"flush", (binaryfunc)PyZlib_unflush, 
-	 METH_VARARGS, decomp_flush__doc__},
-        {NULL, NULL}
+    {"decompress", (binaryfunc)PyZlib_objdecompress, METH_VARARGS, 
+                   decomp_decompress__doc__},
+    {"flush", (binaryfunc)PyZlib_unflush, METH_VARARGS, 
+              decomp_flush__doc__},
+    {NULL, NULL}
 };
 
 static PyObject *
@@ -925,26 +923,22 @@ Comp_getattr(compobject *self, char *name)
 static PyObject *
 Decomp_getattr(compobject *self, char *name)
 {
-        PyObject * retval;
-
-        ENTER_ZLIB
-
-        if (strcmp(name, "unused_data") == 0) 
-	  {  
-	    Py_INCREF(self->unused_data);
-            retval = self->unused_data;
-	  }
-	else if (strcmp(name, "unconsumed_tail") == 0) 
-	  {  
-	    Py_INCREF(self->unconsumed_tail);
-	    retval = self->unconsumed_tail;
-	  }
-	else 
-	  retval = Py_FindMethod(Decomp_methods, (PyObject *)self, name);
-
-        LEAVE_ZLIB
-
-        return retval;
+    PyObject * retval;
+
+    ENTER_ZLIB
+
+    if (strcmp(name, "unused_data") == 0) {  
+	Py_INCREF(self->unused_data);
+	retval = self->unused_data;
+    } else if (strcmp(name, "unconsumed_tail") == 0) {  
+	Py_INCREF(self->unconsumed_tail);
+	retval = self->unconsumed_tail;
+    } else 
+	retval = Py_FindMethod(Decomp_methods, (PyObject *)self, name);
+
+    LEAVE_ZLIB
+
+    return retval;
 }
 
 static char adler32__doc__[] = 
@@ -957,14 +951,12 @@ static char adler32__doc__[] =
 static PyObject *
 PyZlib_adler32(PyObject *self, PyObject *args)
 {
-    uLong adler32val=adler32(0L, Z_NULL, 0);
+    uLong adler32val = adler32(0L, Z_NULL, 0);
     Byte *buf;
     int len;
  
     if (!PyArg_ParseTuple(args, "s#|l:adler32", &buf, &len, &adler32val))
-    {
 	return NULL;
-    }
     adler32val = adler32(adler32val, buf, len);
     return PyInt_FromLong(adler32val);
 }
@@ -979,13 +971,11 @@ static char crc32__doc__[] =
 static PyObject *
 PyZlib_crc32(PyObject *self, PyObject *args)
 {
-    uLong crc32val=crc32(0L, Z_NULL, 0);
+    uLong crc32val = crc32(0L, Z_NULL, 0);
     Byte *buf;
     int len;
     if (!PyArg_ParseTuple(args, "s#|l:crc32", &buf, &len, &crc32val))
-    {
 	return NULL;
-    }
     crc32val = crc32(crc32val, buf, len);
     return PyInt_FromLong(crc32val);
 }
@@ -993,53 +983,53 @@ PyZlib_crc32(PyObject *self, PyObject *args)
 
 static PyMethodDef zlib_methods[] =
 {
-	{"adler32", (PyCFunction)PyZlib_adler32, 
-	 METH_VARARGS, adler32__doc__},	 
-	{"compress", (PyCFunction)PyZlib_compress, 
-	 METH_VARARGS, compress__doc__},
-	{"compressobj", (PyCFunction)PyZlib_compressobj, 
-	 METH_VARARGS, compressobj__doc__},
-	{"crc32", (PyCFunction)PyZlib_crc32, 
-	 METH_VARARGS, crc32__doc__},	 
-	{"decompress", (PyCFunction)PyZlib_decompress, 
-	 METH_VARARGS, decompress__doc__},
-	{"decompressobj", (PyCFunction)PyZlib_decompressobj, 
-	 METH_VARARGS, decompressobj__doc__},
-	{NULL, NULL}
+    {"adler32", (PyCFunction)PyZlib_adler32, METH_VARARGS, 
+                adler32__doc__},
+    {"compress", (PyCFunction)PyZlib_compress,  METH_VARARGS, 
+                 compress__doc__},
+    {"compressobj", (PyCFunction)PyZlib_compressobj, METH_VARARGS, 
+                    compressobj__doc__},
+    {"crc32", (PyCFunction)PyZlib_crc32, METH_VARARGS, 
+              crc32__doc__},	 
+    {"decompress", (PyCFunction)PyZlib_decompress, METH_VARARGS, 
+                   decompress__doc__},
+    {"decompressobj", (PyCFunction)PyZlib_decompressobj, METH_VARARGS, 
+                   decompressobj__doc__},
+    {NULL, NULL}
 };
 
 statichere PyTypeObject Comptype = {
-        PyObject_HEAD_INIT(0)
-        0,
-        "Compress",
-        sizeof(compobject),
-        0,
-        (destructor)Comp_dealloc,       /*tp_dealloc*/
-        0,                              /*tp_print*/
-        (getattrfunc)Comp_getattr,      /*tp_getattr*/
-        0,                              /*tp_setattr*/
-        0,                              /*tp_compare*/
-        0,                              /*tp_repr*/
-        0,                              /*tp_as_number*/
-        0,                              /*tp_as_sequence*/
-        0,                              /*tp_as_mapping*/
+    PyObject_HEAD_INIT(0)
+    0,
+    "Compress",
+    sizeof(compobject),
+    0,
+    (destructor)Comp_dealloc,       /*tp_dealloc*/
+    0,                              /*tp_print*/
+    (getattrfunc)Comp_getattr,      /*tp_getattr*/
+    0,                              /*tp_setattr*/
+    0,                              /*tp_compare*/
+    0,                              /*tp_repr*/
+    0,                              /*tp_as_number*/
+    0,                              /*tp_as_sequence*/
+    0,                              /*tp_as_mapping*/
 };
 
 statichere PyTypeObject Decomptype = {
-        PyObject_HEAD_INIT(0)
-        0,
-        "Decompress",
-        sizeof(compobject),
-        0,
-        (destructor)Decomp_dealloc,     /*tp_dealloc*/
-        0,                              /*tp_print*/
-        (getattrfunc)Decomp_getattr,    /*tp_getattr*/
-        0,                              /*tp_setattr*/
-        0,                              /*tp_compare*/
-        0,                              /*tp_repr*/
-        0,                              /*tp_as_number*/
-        0,                              /*tp_as_sequence*/
-        0,                              /*tp_as_mapping*/
+    PyObject_HEAD_INIT(0)
+    0,
+    "Decompress",
+    sizeof(compobject),
+    0,
+    (destructor)Decomp_dealloc,     /*tp_dealloc*/
+    0,                              /*tp_print*/
+    (getattrfunc)Decomp_getattr,    /*tp_getattr*/
+    0,                              /*tp_setattr*/
+    0,                              /*tp_compare*/
+    0,                              /*tp_repr*/
+    0,                              /*tp_as_number*/
+    0,                              /*tp_as_sequence*/
+    0,                              /*tp_as_mapping*/
 };
 
 /* The following insint() routine was blatantly ripped off from 
@@ -1080,39 +1070,39 @@ static char zlib_module_documentation[]=
 DL_EXPORT(void)
 PyInit_zlib(void)
 {
-        PyObject *m, *d, *ver;
-        Comptype.ob_type = &PyType_Type;
-        Decomptype.ob_type = &PyType_Type;
-        m = Py_InitModule4("zlib", zlib_methods,
-			   zlib_module_documentation,
-			   (PyObject*)NULL,PYTHON_API_VERSION);
-        d = PyModule_GetDict(m);
-        ZlibError = PyErr_NewException("zlib.error", NULL, NULL);
-        if (ZlibError != NULL)
-                PyDict_SetItemString(d, "error", ZlibError);
-
-	insint(d, "MAX_WBITS", MAX_WBITS);
-	insint(d, "DEFLATED", DEFLATED);
-	insint(d, "DEF_MEM_LEVEL", DEF_MEM_LEVEL);
-	insint(d, "Z_BEST_SPEED", Z_BEST_SPEED);
-	insint(d, "Z_BEST_COMPRESSION", Z_BEST_COMPRESSION);
-	insint(d, "Z_DEFAULT_COMPRESSION", Z_DEFAULT_COMPRESSION);
-	insint(d, "Z_FILTERED", Z_FILTERED);
-	insint(d, "Z_HUFFMAN_ONLY", Z_HUFFMAN_ONLY);
-	insint(d, "Z_DEFAULT_STRATEGY", Z_DEFAULT_STRATEGY);
-
-	insint(d, "Z_FINISH", Z_FINISH);
-	insint(d, "Z_NO_FLUSH", Z_NO_FLUSH);
-	insint(d, "Z_SYNC_FLUSH", Z_SYNC_FLUSH);
-	insint(d, "Z_FULL_FLUSH", Z_FULL_FLUSH);
-
-	ver = PyString_FromString(ZLIB_VERSION);
-        if (ver != NULL) {
-                PyDict_SetItemString(d, "ZLIB_VERSION", ver);
-                Py_DECREF(ver);
-        }
+    PyObject *m, *d, *ver;
+    Comptype.ob_type = &PyType_Type;
+    Decomptype.ob_type = &PyType_Type;
+    m = Py_InitModule4("zlib", zlib_methods,
+		       zlib_module_documentation,
+		       (PyObject*)NULL,PYTHON_API_VERSION);
+    d = PyModule_GetDict(m);
+    ZlibError = PyErr_NewException("zlib.error", NULL, NULL);
+    if (ZlibError != NULL)
+	PyDict_SetItemString(d, "error", ZlibError);
+
+    PyModule_AddIntConstant(m, "MAX_WBITS", MAX_WBITS);
+    PyModule_AddIntConstant(m, "DEFLATED", DEFLATED);
+    PyModule_AddIntConstant(m, "DEF_MEM_LEVEL", DEF_MEM_LEVEL);
+    PyModule_AddIntConstant(m, "Z_BEST_SPEED", Z_BEST_SPEED);
+    PyModule_AddIntConstant(m, "Z_BEST_COMPRESSION", Z_BEST_COMPRESSION);
+    PyModule_AddIntConstant(m, "Z_DEFAULT_COMPRESSION", Z_DEFAULT_COMPRESSION);
+    PyModule_AddIntConstant(m, "Z_FILTERED", Z_FILTERED);
+    PyModule_AddIntConstant(m, "Z_HUFFMAN_ONLY", Z_HUFFMAN_ONLY);
+    PyModule_AddIntConstant(m, "Z_DEFAULT_STRATEGY", Z_DEFAULT_STRATEGY);
+    
+    PyModule_AddIntConstant(m, "Z_FINISH", Z_FINISH);
+    PyModule_AddIntConstant(m, "Z_NO_FLUSH", Z_NO_FLUSH);
+    PyModule_AddIntConstant(m, "Z_SYNC_FLUSH", Z_SYNC_FLUSH);
+    PyModule_AddIntConstant(m, "Z_FULL_FLUSH", Z_FULL_FLUSH);
+    
+    ver = PyString_FromString(ZLIB_VERSION);
+    if (ver != NULL) {
+	PyDict_SetItemString(d, "ZLIB_VERSION", ver);
+	Py_DECREF(ver);
+    }
 
 #ifdef WITH_THREAD
-	zlib_lock = PyThread_allocate_lock();
+    zlib_lock = PyThread_allocate_lock();
 #endif // WITH_THREAD
 }