--- libio/gen-params.orig     Sun Dec 22 20:02:50 2002
+++ libio/gen-params  Sun Dec 22 20:04:15 2002
@@ -411,7 +411,6 @@
 #define __PTRDIFF_TYPE__ ${ptrdiff_t-long int /* default */}
 #endif
 typedef __PTRDIFF_TYPE__ ${macro_prefix}ptrdiff_t;
-typedef ${sigset_t-int /* default */} ${macro_prefix}sigset_t;
 #ifndef __SIZE_TYPE__
 #define __SIZE_TYPE__ ${size_t-unsigned long /* default */}
 #endif