1 files changed, 2 insertions, 21 deletions
diff --git a/dln.h b/dln.h
index d8999635bc..711abf592c 100644
--- a/dln.h
+++ b/dln.h
@@ -13,22 +13,6 @@
 
 #include "ruby/defines.h"       /* for RUBY_SYMBOL_EXPORT_BEGIN */
 
-#ifdef __cplusplus
-# ifndef  HAVE_PROTOTYPES
-#  define HAVE_PROTOTYPES 1
-# endif
-# ifndef  HAVE_STDARG_PROTOTYPES
-#  define HAVE_STDARG_PROTOTYPES 1
-# endif
-#endif
-
-#undef _
-#ifdef HAVE_PROTOTYPES
-# define _(args) args
-#else
-# define _(args) ()
-#endif
-
 RUBY_SYMBOL_EXPORT_BEGIN
 
 #ifndef DLN_FIND_EXTRA_ARG
@@ -40,12 +24,9 @@ RUBY_SYMBOL_EXPORT_BEGIN
 
 char *dln_find_exe_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
 char *dln_find_file_r(const char*,const char*,char*,size_t DLN_FIND_EXTRA_ARG_DECL);
-
-#ifdef USE_DLN_A_OUT
-extern char *dln_argv0;
-#endif
-
 void *dln_load(const char*);
+void *dln_load_feature(const char*, const char*);
+void *dln_symbol(void*,const char*);
 
 RUBY_SYMBOL_EXPORT_END