From 8846021fe1b1bcf79ec3a01037a8a656e161766c Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Wed, 15 Apr 2015 16:55:55 +0200
Subject: erts: Fix isfinite for windows

Add macro erts_isfinite as an OS independent way to check
if a float is finite.
---
 erts/emulator/sys/win32/erl_win_sys.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'erts/emulator/sys/win32')

diff --git a/erts/emulator/sys/win32/erl_win_sys.h b/erts/emulator/sys/win32/erl_win_sys.h
index 838f0c61eb..905dcb6b69 100644
--- a/erts/emulator/sys/win32/erl_win_sys.h
+++ b/erts/emulator/sys/win32/erl_win_sys.h
@@ -207,6 +207,8 @@ 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)
-- 
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