Merged revisions 76978 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r76978 | mark.dickinson | 2009-12-21 15:22:00 +0000 (Mon, 21 Dec 2009) | 3 lines
Issue #7518: Move substitute definitions of C99 math functions from
pymath.c to Modules/_math.c.
........
diff --git a/Modules/_math.h b/Modules/_math.h
index 69c96b5..c0ceece 100644
--- a/Modules/_math.h
+++ b/Modules/_math.h
@@ -1,4 +1,32 @@
+double _Py_acosh(double x);
+double _Py_asinh(double x);
+double _Py_atanh(double x);
double _Py_expm1(double x);
+double _Py_log1p(double x);
+
+#ifdef HAVE_ACOSH
+#define m_acosh acosh
+#else
+/* if the system doesn't have acosh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_acosh _Py_acosh
+#endif
+
+#ifdef HAVE_ASINH
+#define m_asinh asinh
+#else
+/* if the system doesn't have asinh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_asinh _Py_asinh
+#endif
+
+#ifdef HAVE_ATANH
+#define m_atanh atanh
+#else
+/* if the system doesn't have atanh, use the substitute
+ function defined in Modules/_math.c. */
+#define m_atanh _Py_atanh
+#endif
#ifdef HAVE_EXPM1
#define m_expm1 expm1
@@ -7,3 +35,11 @@
function defined in Modules/_math.c. */
#define m_expm1 _Py_expm1
#endif
+
+#ifdef HAVE_LOG1P
+#define m_log1p log1p
+#else
+/* if the system doesn't have log1p, use the substitute
+ function defined in Modules/_math.c. */
+#define m_log1p _Py_log1p
+#endif