-Wall cleanups (removed unused vars, no 'code has no effect' warnings)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 3 deletions

diff --git a/ext/dl/handle.c b/ext/dl/handle.c
index 689ce4e3a5..23ad5ef066 100644
--- a/ext/dl/handle.c
+++ b/ext/dl/handle.c
@@ -133,9 +133,6 @@ rb_dlhandle_sym(int argc, VALUE argv[], VALUE self)
   VALUE sym, type;
   void (*func)();
   VALUE val;
-  struct sym_data *data;
-  int *ctypes;
-  int i, ctypes_len;
   struct dl_handle *dlhandle;
   void *handle;
   const char *name, *stype;