Tarball conversion

1 files changed, 46 insertions, 0 deletions

diff --git a/bzrlib/_static_tuple_c.pxd b/bzrlib/_static_tuple_c.pxd
new file mode 100644
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+++ b/bzrlib/_static_tuple_c.pxd
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+# Copyright (C) 2009, 2010 Canonical Ltd
+#
+# This program is free software; you can redistribute it and/or modify
+# 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.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+"""The interface definition file for the StaticTuple class."""
+
+
+cdef extern from "Python.h":
+    ctypedef int Py_ssize_t # Required for older pyrex versions
+    ctypedef struct PyObject:
+        pass
+
+cdef extern from "_static_tuple_c.h":
+    ctypedef class bzrlib._static_tuple_c.StaticTuple [object StaticTuple]:
+        cdef unsigned char size
+        cdef unsigned char flags
+        cdef PyObject *items[0]
+
+    # Must be called before using any of the C api, as it sets the function
+    # pointers in memory.
+    int import_static_tuple_c() except -1
+    StaticTuple StaticTuple_New(Py_ssize_t)
+    StaticTuple StaticTuple_Intern(StaticTuple)
+    StaticTuple StaticTuple_FromSequence(object)
+
+    # Steals a reference and val must be a valid type, no checking is done
+    void StaticTuple_SET_ITEM(StaticTuple key, Py_ssize_t offset, object val)
+    # We would normally use PyObject * here. However it seems that cython/pyrex
+    # treat the PyObject defined in this header as something different than one
+    # defined in a .pyx file. And since we don't INCREF, we need a raw pointer,
+    # not an 'object' return value.
+    void *StaticTuple_GET_ITEM(StaticTuple key, Py_ssize_t offset)
+    int StaticTuple_CheckExact(object)
+    Py_ssize_t StaticTuple_GET_SIZE(StaticTuple key)