diff -ruN esound-0.2.41-orig/clients.c esound-0.2.41/clients.c
--- esound-0.2.41-orig/clients.c	2008-11-18 14:35:19.000000000 -0600
+++ esound-0.2.41/clients.c	2023-03-16 06:30:51.000000000 -0500
@@ -31,6 +31,7 @@
 
 /*******************************************************************/
 /* prototypes */
+void clean_exit(int signum);
 void dump_clients(void);
 void free_client( esd_client_t *client );
 
diff -ruN esound-0.2.41-orig/configure esound-0.2.41/configure
--- esound-0.2.41-orig/configure	2008-11-18 14:54:39.000000000 -0600
+++ esound-0.2.41/configure	2023-03-16 06:33:00.000000000 -0500
@@ -22731,6 +22731,7 @@
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
+    #include<string.h>
     #include<sys/types.h>
     #include<sys/un.h>
 int