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

1 files changed, 26 insertions, 30 deletions

diff --git a/coreutils/expr.c b/coreutils/expr.c
index b082de1e9..8eda36739 100644
--- 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));
+}
+
+