--- a/ShortFloat.st	Tue Jan 25 12:25:54 2005 +0100
+++ b/ShortFloat.st	Tue Jan 25 15:51:17 2005 +0100
@@ -99,7 +99,7 @@
 # define NO_ASINH
 # define NO_ACOSH
 # define NO_ATANH
-#endif
+#endif /* WIN32 */
 
 #ifdef realIX
 /*
@@ -108,7 +108,13 @@
 # ifndef finite
 #  define finite(x)     1
 # endif
-#endif
+#endif /* realIX */
+
+#ifdef OSX
+# ifndef isnanf
+#  define isnanf(x)	isnan(x)
+# endif
+#endif /* OSX */
 
 %}
 ! !
@@ -1594,5 +1600,5 @@
 !ShortFloat class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.86 2004-11-12 12:24:34 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/ShortFloat.st,v 1.87 2005-01-25 14:51:17 cg Exp $'
 ! !