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-rw-r--r--erts/emulator/sys/win32/erl_win_sys.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/sys/win32/erl_win_sys.h b/erts/emulator/sys/win32/erl_win_sys.h
index 5181d6b584..714e7357d4 100644
--- a/erts/emulator/sys/win32/erl_win_sys.h
+++ b/erts/emulator/sys/win32/erl_win_sys.h
@@ -267,6 +267,8 @@ extern volatile int erl_fp_exception;
int _finite(double x);
#endif
+#define erts_isfinite _finite
+
/*#define NO_FPE_SIGNALS*/
#define erts_get_current_fp_exception() NULL
#define __ERTS_FP_CHECK_INIT(fpexnp) do {} while (0)