Rename (unused) constant (fix for opensolaris)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10822 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/codec/ilbc/src/iLBC_define.h

@@ -16,7 +16,7 @@ All Rights Reserved.
 
 /* general codec settings */
 
-#define FS                      (float)8000.0
+#define FREQ_S                  (float)8000.0
 #define BLOCKL_20MS             160
 #define BLOCKL_30MS             240
 #define BLOCKL_MAX              240