Clean up GCC warnings.

[bison.git] / src / options.h

diff --git a/src/options.h b/src/options.h
index c509580f16371f340c38698a49c205e78eadd151..f62222dfaae4408a5e28b15cd60fb41d6b6f496d 100644 (file)
--- a/src/options.h
+++ b/src/options.h
@@ -21,7 +21,7 @@
 #ifndef OPTIONS_H_
 # define OPTIONS_H_
 
-/* opt_access_t and struct option_table_struct need to be declare 
+/* opt_access_t and struct option_table_struct need to be declare
    here, for the parse_percent_token function in lex.c.  */
 
 /* Option accessibility.  */
@@ -43,7 +43,7 @@ struct option_table_struct
   /* Use for command line.  */
   int has_arg;
   /* A set_flag value causes the named flag to be set.  */
-  int *set_flag;
+  void *set_flag;
   /* A retval action returns the code.  */
   int ret_val;
   /* The short option value, frequently a letter.  */
@@ -57,6 +57,6 @@ extern struct option *longopts;
 extern const struct option_table_struct option_table[];
 
 /* Set the longopts variable from option_table.  */
-void create_long_option_table PARAMS (());
+void create_long_option_table PARAMS ((void));
 
 #endif /* !OPTIONS_H_ */