1 files changed, 0 insertions, 5 deletions
diff --git a/dln.h b/dln.h
index 99106fd22b..902f753450 100644
--- a/dln.h
+++ b/dln.h
@@ -24,11 +24,6 @@ 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*);
 
 RUBY_SYMBOL_EXPORT_END