--- Libc/Libc-320/include/ulimit.h
+++ Libc/Libc-262.3.2/include/ulimit.h
@@ -4,10 +4,6 @@
 #define UL_GETFSIZE 1
 #define UL_SETFSIZE 2
 
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
 long int ulimit(int, ...);
-__END_DECLS
 
 #endif /* _ULIMIT_H */