From: Mark Wooding <mdw@distorted.org.uk>
Date: Tue, 15 Oct 2019 10:48:12 +0000 (+0100)
Subject: mp.c: Factor out and export `mphash'.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/catacomb-python/commitdiff_plain/be6df1c38491ef517f2f55f2abc9c9e64ea034b0?ds=sidebyside

mp.c: Factor out and export `mphash'.
---

diff --git a/catacomb-python.h b/catacomb-python.h
index 0307701..490862b 100644
--- a/catacomb-python.h
+++ b/catacomb-python.h
@@ -324,6 +324,7 @@ extern mp *getgf(PyObject *);
 extern int convgf(PyObject *, void *);
 extern PyObject *mp_pywrap(mp *);
 extern PyObject *gf_pywrap(mp *);
+extern long mphash(mp *);
 extern mp *mp_frompyobject(PyObject *, int);
 extern PyObject *mp_topystring(mp *, int,
 			       const char *, const char *, const char *);
diff --git a/mp.c b/mp.c
index 88ee738..9330121 100644
--- a/mp.c
+++ b/mp.c
@@ -544,13 +544,15 @@ end:
   return ((PyObject *)zz);
 }
 
-static long mp_pyhash(PyObject *me)
+long mphash(mp *x)
 {
-  long h;
-  PyObject *l = mp_topylong(MP_X(me)); h = PyObject_Hash(l);
+  PyObject *l = mp_topylong(x);
+  long h = PyObject_Hash(l);
   Py_DECREF(l); return (h);
 }
 
+static long mp_pyhash(PyObject *me) { return (mphash(MP_X(me))); }
+
 static PyObject *mpmeth_jacobi(PyObject *me, PyObject *arg)
 {
   mp *y = 0;