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-rw-r--r--pyconfig.h.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/pyconfig.h.in b/pyconfig.h.in
index 425ebee..8c9fd16 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -921,6 +921,9 @@
(which you can't on SCO ODT 3.0). */
#undef SYS_SELECT_WITH_SYS_TIME
+/* Define if tanh(-0.) is -0., or if platform doesn't have signed zeros */
+#undef TANH_PRESERVES_ZERO_SIGN
+
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME