--- cvsroot/CBOR-XS/ecb.h	2013/10/26 10:41:12	1.2
+++ cvsroot/CBOR-XS/ecb.h	2013/10/31 01:24:33	1.3
@@ -589,10 +589,17 @@
 
   #include <math.h> /* for frexp*, ldexp*, INFINITY, NAN */
 
-  #ifdef NEN
+  /* only the oldest of old doesn't have this one. solaris. */
+  #ifdef INFINITY
+    #define ECB_INFINITY INFINITY
+  #else
+    #define ECB_INFINITY HUGE_VAL
+  #endif
+
+  #ifdef NAN
     #define ECB_NAN NAN
   #else
-    #define ECB_NAN INFINITY
+    #define ECB_NAN ECB_INFINITY
   #endif
 
   /* converts an ieee half/binary16 to a float */