--- a/echoping.h
+++ b/echoping.h
@@ -194,6 +194,7 @@
 #endif
 /* util.c */
 char           *random_string();
+char           *to_upper();
 void            tvsub();
 void            tvadd();
 void            tvavg();
--- a/plugins/ldap/ldap.c
+++ b/plugins/ldap/ldap.c
@@ -9,6 +9,7 @@
 #include "../../config.h"
 #include "config.h"
 #endif
+#define LDAP_DEPRECATED 1
 #include <ldap.h>
 
 const char     *request = NULL;