diff -ru cdecl-2.5_orig/cdecl.c cdecl-2.5/cdecl.c
--- cdecl-2.5_orig/cdecl.c	2008-07-02 11:36:14.854458119 +0200
+++ cdecl-2.5/cdecl.c	2008-07-02 11:36:59.101943479 +0200
@@ -124,7 +124,6 @@
 
 #if __STDC__
   char *ds(char *), *cat(char *, ...), *visible(int);
-  int getopt(int,char **,char *);
   int main(int, char **);
   int yywrap(void);
   int dostdin(void);