- remove some unneeded forward declarations. No obj-code changes.

diff --git a/coreutils/expr.c b/coreutils/expr.c
index b082de1e9c9bdc88cb6eefc71956b227c8552f85..8eda36739fdf319cf2161cb89b20f169acb245ba 100644 (file)
--- a/coreutils/expr.c
+++ b/coreutils/expr.c
@@ -67,38 +67,9 @@ struct globals {
 };
 #define G (*(struct globals*)&bb_common_bufsiz1)
 
-static VALUE *docolon(VALUE * sv, VALUE * pv);
+/* forward declarations */
 static VALUE *eval(void);
-static VALUE *int_value(arith_t i);
-static VALUE *str_value(const char *s);
-static bool nextarg(const char *str);
-static int null(VALUE * v);
-static bool toarith(VALUE * v);
-static void freev(VALUE * v);
-static void tostring(VALUE * v);
 
-int expr_main(int argc, char **argv);
-int expr_main(int argc, char **argv)
-{
-       VALUE *v;
-
-       if (argc == 1) {
-               bb_error_msg_and_die("too few arguments");
-       }
-
-       G.args = argv + 1;
-
-       v = eval();
-       if (*G.args)
-               bb_error_msg_and_die("syntax error");
-
-       if (v->type == integer)
-               printf("%" PF_REZ "d\n", PF_REZ_TYPE v->u.i);
-       else
-               puts(v->u.s);
-
-       fflush_stdout_and_exit(null(v));
-}
 
 /* Return a VALUE for I.  */
 
@@ -509,3 +480,28 @@ static VALUE *eval(void)
        }
        return l;
 }
+
+int expr_main(int argc, char **argv);
+int expr_main(int argc, char **argv)
+{
+       VALUE *v;
+
+       if (argc == 1) {
+               bb_error_msg_and_die("too few arguments");
+       }
+
+       G.args = argv + 1;
+
+       v = eval();
+       if (*G.args)
+               bb_error_msg_and_die("syntax error");
+
+       if (v->type == integer)
+               printf("%" PF_REZ "d\n", PF_REZ_TYPE v->u.i);
+       else
+               puts(v->u.s);
+
+       fflush_stdout_and_exit(null(v));
+}
+
+