From 32d0d609e9fa68c43a6e269e9e3149009f517617 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 1 Jul 2005 07:23:40 +0000
Subject: * missing/erf.c: need to include some headers for some platforms.

* win32/win32.h (copysign, scalb): define for compatibility with
  other platforms. [ruby-dev:26430]

* missing/crypt.c: modified to make it compilable on platforms
  other than BSD.  [ruby-dev:26430]

* missing/erf.c: ditto.  code from <exp.c> merged.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 win32/win32.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'win32')

diff --git a/win32/win32.h b/win32/win32.h
index 6e0b1fe851..76d10cb50d 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -209,6 +209,12 @@ extern FILE *rb_w32_fsopen(const char *, const char *, int);
 #ifndef finite
 #define finite(x) _finite(x)
 #endif
+#ifndef copysign
+#define copysign(a, b) _copysign(a, b)
+#endif
+#ifndef scalb
+#define scalb(a, b) _scalb(a, b)
+#endif
 #endif
 
 #ifdef __BORLANDC__
-- 
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