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-rw-r--r--src/H5config.h.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/H5config.h.in b/src/H5config.h.in
index 82eef9f..5a9a79e 100644
--- a/src/H5config.h.in
+++ b/src/H5config.h.in
@@ -25,6 +25,10 @@
/* As FC_FUNC, but for C identifiers containing underscores. */
#undef FC_FUNC_
+/* Define if your system can handle overflow converting floating-point to
+ integer values. */
+#undef FP_TO_INTEGER_OVERFLOW_WORKS
+
/* Define if your system roundup accurately convert floating-point to unsigned
long long values. */
#undef FP_TO_ULLONG_BOTTOM_BIT_WORKS