From c238be244b8eba4d22fe6dc93ba9797c53e47039 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sat, 24 Sep 1994 22:15:56 +0000
Subject: [PATCH] [USE_DL_STUBS] (dlopen, dlsym, dlclose): New functions.

---
 src/sysdep.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/src/sysdep.c b/src/sysdep.c
index 8e885d3c23a..fe31b599830 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -4860,3 +4860,30 @@ hft_reset ()
 }
 
 #endif /* AIX */
+
+#ifdef USE_DL_STUBS
+
+/* These are included on Sunos 4.1 when we do not use shared libraries.
+   X11 libraries may refer to these functions but (we hope) do not
+   actually call them.  */
+
+void *
+dlopen ()
+{
+  return 0;
+}
+
+void *
+dlsym ()
+{
+  return 0;
+}
+
+int
+dlclose ()
+{
+  return -1;
+}
+
+#endif /* USE_DL_STUBS */
+
-- 
2.39.5