Nettoyages pour supprimer bien des warnings

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@186 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Author: xavierleroy

yacc/closure.c

@@ -8,7 +8,12 @@ static unsigned *first_derives;
 static unsigned *EFF;
 
 
-set_EFF()
+
+void print_EFF ();
+void print_first_derives ();
+void print_closure ();
+
+void set_EFF()
 {
     register unsigned *row;
     register int symbol;
@@ -44,7 +49,7 @@ set_EFF()
 }
 
 
-set_first_derives()
+void set_first_derives()
 {
   register unsigned *rrow;
   register unsigned *vrow;
@@ -101,9 +106,9 @@ set_first_derives()
 }
 
 
-closure(nucleus, n)
-short *nucleus;
-int n;
+void closure(nucleus, n)
+        short int *nucleus;
+        int n;
 {
     register int ruleno;
     register unsigned word;
@@ -176,7 +181,7 @@ int n;
 
 
 
-finalize_closure()
+void finalize_closure()
 {
   FREE(itemset);
   FREE(ruleset);
@@ -186,8 +191,8 @@ finalize_closure()
 
 #ifdef	DEBUG
 
-print_closure(n)
-int n;
+void print_closure(n)
+        int n;
 {
   register short *isp;
 
@@ -197,7 +202,7 @@ int n;
 }
 
 
-print_EFF()
+void print_EFF()
 {
     register int i, j, k;
     register unsigned *rowp;
@@ -229,7 +234,7 @@ print_EFF()
 }
 
 
-print_first_derives()
+void print_first_derives()
 {
   register int i;
   register int j;

yacc/defs.h

@@ -290,7 +290,25 @@ extern short final_state;
 extern char *allocate();
 extern bucket *lookup();
 extern bucket *make_bucket();
-
+extern action *parse_actions();
+extern action *get_shifts();
+extern action *add_reductions();
+extern action *add_reduce();
+extern void closure (), create_symbol_table (), default_action_error ();
+extern void done (), entry_without_type (), fatal (), finalize_closure ();
+extern void free_parser (), free_symbol_table (), free_symbols ();
+extern void illegal_character (), illegal_token_ref (), lalr (), lr0 ();
+extern void make_parser (), no_grammar (), no_space (), open_error ();
+extern void output (), over_unionized (), prec_redeclared (), reader ();
+extern void reflexive_transitive_closure (), reprec_warning ();
+extern void retyped_warning (), revalued_warning (), set_first_derives ();
+extern void syntax_error (), terminal_lhs (), terminal_start ();
+extern void tokenized_start (), too_many_entries (), undefined_goal ();
+extern void undefined_symbol_warning (), unexpected_EOF (), unknown_rhs ();
+extern void unterminated_action (), unterminated_comment ();
+extern void unterminated_string (), unterminated_text ();
+extern void unterminated_union (), used_reserved ();
+extern void verbose (), write_section ();
 
 /* system variables */