--- fdm-1.9/configure-ORIG	2015-09-14 07:42:26.000000000 -0700
+++ fdm-1.9/configure	2019-02-16 12:52:41.269701486 -0800
@@ -4502,7 +4502,7 @@
 #ifdef __cplusplus
 extern "C"
 #endif
-char SSL_library_init ();
+#include <openssl/ssl.h>
 int
 main ()
 {