X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib-python/blobdiff_plain/20bce5e92b01cd928f26b61be78215117039c561..d8d81d1b049836f7d4fae7b0077a8ce9e2fc43ac:/crc32.pyx

diff --git a/crc32.pyx b/crc32.pyx
index d5e0239..f76ef5e 100644
--- a/crc32.pyx
+++ b/crc32.pyx
@@ -15,35 +15,16 @@
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
 # (at your option) any later version.
-# 
+#
 # mLib/Python is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with mLib/Python; if not, write to the Free Software Foundation,
 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-cdef extern from 'mLib/crc32.h':
-  ctypedef int uint32
-  uint32 c_crc32 "crc32" (uint32 a, void *p, int sz)
-
-cdef extern from 'limits.h':
-  enum:
-    LONG_MAX
-
-cdef extern from 'Python.h':
-  int PyObject_AsReadBuffer(obj, void **buf, int *len) except -1
-  PyInt_FromLong(long i)
-  PyLong_FromUnsignedLong(unsigned long i)
-
-cdef _u32(uint32 x):
-  if x < LONG_MAX:
-    return PyInt_FromLong(x)
-  else:
-    return PyLong_FromUnsignedLong(x)
-
 cdef class CRC32:
   cdef uint32 _a
   def __new__(me, *hunoz, **hukairz):