Return without value iff the function has a return type of void.


(joerg)

$NetBSD: patch-yacc_error.c,v 1.1 2012/10/20 22:11:30 joerg Exp $

--- yacc/error.c.orig	2012-10-20 13:06:22.000000000 +0000
+++ yacc/error.c
@@ -34,7 +34,7 @@ unexpected_EOF()
 }
 
 
-print_pos(st_line, st_cptr)
+void print_pos(st_line, st_cptr)
 char *st_line;
 char *st_cptr;
 {

$NetBSD: patch-yacc_output.c,v 1.1 2012/10/20 22:11:30 joerg Exp $

--- yacc/output.c.orig	2012-10-20 13:08:10.000000000 +0000
+++ yacc/output.c
@@ -16,6 +16,9 @@ static short *check;
 static int lowzero;
 static int high;
 
+static void output_trailing_text(void);
+static void output_stored_text(void);
+static void save_column(int symbol, int default_state);
 
 output()
 {
@@ -323,9 +326,7 @@ int symbol;
 
 
 
-save_column(symbol, default_state)
-int symbol;
-int default_state;
+static void save_column(int symbol, int default_state)
 {
     register int i;
     register int m;
@@ -726,7 +727,7 @@ output_transl()
   fprintf(code_file, "    0|];;\n\n");
 }
 
-output_stored_text()
+static void output_stored_text(void)
 {
     register int c;
     register FILE *in, *out;
@@ -757,7 +758,7 @@ output_debug()
 {
 }
 
-output_trailing_text()
+void output_trailing_text()
 {
     register int c, last;
     register FILE *in, *out;
@@ -814,7 +815,7 @@ output_trailing_text()
 }
 
 
-copy_file(file, file_name)
+void copy_file(file, file_name)
      FILE ** file;
      char * file_name;
 {

$NetBSD: patch-yacc_reader.c,v 1.1 2012/10/20 22:11:30 joerg Exp $

--- yacc/reader.c.orig	2012-10-20 13:12:08.000000000 +0000
+++ yacc/reader.c
@@ -49,7 +49,7 @@ int c;
 }
 
 
-get_line()
+void get_line(void)
 {
     register FILE *f = input_file;
     register int c;
@@ -113,7 +113,7 @@ dup_line()
 }
 
 
-skip_comment()
+void skip_comment(void)
 {
     register char *s;
 
@@ -268,7 +268,7 @@ keyword()
 }
 
 
-copy_ident()
+void copy_ident(void)
 {
     register int c;
     register FILE *f = output_file;
@@ -297,7 +297,7 @@ copy_ident()
 }
 
 
-copy_text()
+void copy_text(void)
 {
     register int c;
     int quote;
@@ -414,7 +414,7 @@ loop:
 }
 
 
-copy_union()
+void copy_union(void)
 {
     register int c;
     int quote;
@@ -785,8 +785,7 @@ get_tag()
 }
 
 
-declare_tokens(assoc)
-int assoc;
+void declare_tokens(int assoc)
 {
     register int c;
     register bucket *bp;
@@ -852,7 +851,7 @@ int assoc;
 }
 
 
-declare_types()
+void declare_types(void)
 {
     register int c;
     register bucket *bp;
@@ -880,7 +879,7 @@ declare_types()
 }
 
 
-declare_start()
+void declare_start(void)
 {
     register int c;
     register bucket *bp;
@@ -900,7 +899,7 @@ declare_start()
 }
 
 
-read_declarations()
+void read_declarations(void)
 {
     register int c, k;
 
@@ -1124,7 +1123,7 @@ insert_empty_rule()
 }
 
 
-add_symbol()
+void add_symbol(void)
 {
     register int c;
     register bucket *bp;
@@ -1155,7 +1154,7 @@ add_symbol()
 }
 
 
-copy_action()
+void copy_action(void)
 {
     register int c;
     register int i, n;
@@ -1397,7 +1396,7 @@ read_grammar()
 }
 
 
-free_tags()
+void free_tags(void)
 {
     register int i;
 
@@ -1696,7 +1695,7 @@ pack_grammar()
 }
 
 
-print_grammar()
+void print_grammar(void)
 {
     register int i, j, k;
     int spacing;

$NetBSD: patch-yacc_verbose.c,v 1.1 2012/10/20 22:11:30 joerg Exp $

--- yacc/verbose.c.orig	2012-10-20 13:15:43.000000000 +0000
+++ yacc/verbose.c
@@ -4,7 +4,7 @@
 
 static short *null_rules;
 
-verbose()
+void verbose(void)
 {
     register int i;