diff --git a/scripts/genksyms/genksyms.h b/scripts/genksyms/genksyms.h
index f09af47..ab6f34f 100644
--- a/scripts/genksyms/genksyms.h
+++ b/scripts/genksyms/genksyms.h
@@ -20,74 +20,51 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-
 #ifndef MODUTILS_GENKSYMS_H
 #define MODUTILS_GENKSYMS_H 1
 
 #include <stdio.h>
 
-
-enum symbol_type
-{
-  SYM_NORMAL, SYM_TYPEDEF, SYM_ENUM, SYM_STRUCT, SYM_UNION
+enum symbol_type {
+	SYM_NORMAL, SYM_TYPEDEF, SYM_ENUM, SYM_STRUCT, SYM_UNION
 };
 
-struct string_list
-{
-  struct string_list *next;
-  enum symbol_type tag;
-  char *string;
+struct string_list {
+	struct string_list *next;
+	enum symbol_type tag;
+	char *string;
 };
 
-struct symbol
-{
-  struct symbol *hash_next;
-  const char *name;
-  enum symbol_type type;
-  struct string_list *defn;
-  struct symbol *expansion_trail;
-  int is_extern;
+struct symbol {
+	struct symbol *hash_next;
+	const char *name;
+	enum symbol_type type;
+	struct string_list *defn;
+	struct symbol *expansion_trail;
+	int is_extern;
 };
 
 typedef struct string_list **yystype;
 #define YYSTYPE yystype
 
-extern FILE *outfile, *debugfile;
-
 extern int cur_line;
-extern char *cur_filename, *output_directory;
-
-extern int flag_debug, flag_dump_defs, flag_warnings;
-extern int checksum_version, kernel_version;
-
-extern int want_brace_phrase, want_exp_phrase, discard_phrase_contents;
-extern struct string_list *current_list, *next_list;
-
+extern char *cur_filename;
 
 struct symbol *find_symbol(const char *name, enum symbol_type ns);
 struct symbol *add_symbol(const char *name, enum symbol_type type,
-			   struct string_list *defn, int is_extern);
+			  struct string_list *defn, int is_extern);
 void export_symbol(const char *);
 
-struct string_list *reset_list(void);
-void free_list(struct string_list *s, struct string_list *e);
 void free_node(struct string_list *list);
+void free_list(struct string_list *s, struct string_list *e);
 struct string_list *copy_node(struct string_list *);
-struct string_list *copy_list(struct string_list *s, struct string_list *e);
-int equal_list(struct string_list *a, struct string_list *b);
-void print_list(FILE *, struct string_list *list);
 
 int yylex(void);
 int yyparse(void);
 
 void error_with_pos(const char *, ...);
 
-#define version(a,b,c)  ((a << 16) | (b << 8) | (c))
-
 /*----------------------------------------------------------------------*/
-
-#define MODUTILS_VERSION "<in-kernel>"
-
 #define xmalloc(size) ({ void *__ptr = malloc(size);		\
 	if(!__ptr && size != 0) {				\
 		fprintf(stderr, "out of memory\n");		\
@@ -101,4 +78,4 @@
 	}							\
 	__str; })
 
-#endif /* genksyms.h */
+#endif				/* genksyms.h */