~ chicken-core (chicken-5) cce929c25a46a3ff45ed8c742937aa28e1e28fed

commit cce929c25a46a3ff45ed8c742937aa28e1e28fed
Author:     Peter Bex <peter.bex@xs4all.nl>
AuthorDate: Thu Feb 20 21:30:31 2014 +0100
Commit:     Mario Domenech Goulart <mario.goulart@gmail.com>
CommitDate: Thu Feb 20 19:51:49 2014 -0300

    Solaris requires __C99FEATURES__ to enable C99 support (which we need from math.h)
    
    Signed-off-by: Mario Domenech Goulart <mario.goulart@gmail.com>

diff --git a/chicken.h b/chicken.h
index 90fbeffc..6b4f63c6 100644
--- a/chicken.h
+++ b/chicken.h
@@ -44,6 +44,10 @@
 # define _ISOC99_SOURCE
 #endif
 
+#ifndef __C99FEATURES__
+# define __C99FEATURES__
+#endif
+
 #ifndef _BSD_SOURCE
 # define _BSD_SOURCE
 #endif