1 files changed, 20 insertions, 0 deletions
diff --git a/numpy/doc/pyrex/c_python.pxd b/numpy/doc/pyrex/c_python.pxd
new file mode 100644
index 000000000..53f6d9b19
--- /dev/null
+++ b/numpy/doc/pyrex/c_python.pxd
@@ -0,0 +1,20 @@
+# -*- Mode: Python -*-  Not really, but close enough
+
+# Expose as much of the Python C API as we need here
+
+cdef extern from "stdlib.h":
+    ctypedef int size_t
+
+cdef extern from "Python.h":
+    ctypedef int Py_intptr_t
+    void*  PyMem_Malloc(size_t)
+    void*  PyMem_Realloc(void *p, size_t n)
+    void   PyMem_Free(void *p)
+    char*  PyString_AsString(object string)
+    object PyString_FromString(char *v)
+    object PyString_InternFromString(char *v)
+    int    PyErr_CheckSignals()
+    object PyFloat_FromDouble(double v)
+    void   Py_XINCREF(object o)
+    void   Py_XDECREF(object o)
+    void   Py_CLEAR(object o) # use instead of decref