internal.h: move rb_readlink declaration

* internal.h (rb_readlink): move the declaration.

* ruby.c (dladdr_path): rb_readlink now requires the result
  encoding.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51769 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/file.c b/file.c
index 98bd8d2ed6..8d8f1c9841 100644
--- a/file.c
+++ b/file.c
@@ -2786,8 +2786,6 @@ rb_file_s_symlink(VALUE klass, VALUE from, VALUE to)
 #endif
 
 #ifdef HAVE_READLINK
-VALUE rb_readlink(VALUE path, rb_encoding *enc);
-
 /*
  *  call-seq:
  *     File.readlink(link_name)  ->  file_name