Applied patch #1635: Float patch for inf and nan on Windows (and other platforms).
The patch unifies float("inf") and repr(float("inf")) on all platforms.
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index f1f719f..560818f 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -386,6 +386,15 @@
/* Fairly standard from here! */
+/* Define to 1 if you have the `copysign' function. */
+/* #define HAVE_COPYSIGN 1*/
+
+/* Define to 1 if you have the `isinf' function. */
+#define HAVE_ISINF 1
+
+/* Define to 1 if you have the `isnan' function. */
+#define HAVE_ISNAN 1
+
/* Define if on AIX 3.
System headers sometimes define this.
We just want to avoid a redefinition error message. */