res/res_resolver_unbound.c: Add missing include of signal.h

ASTERISK-25110 #close Reported by: John Bigelow Change-Id: I99a9d93f066f265357b647b8e99a75e45da5a39f
10 years ago · ddb7cbef8e
parent d8698b7f3f
commit ddb7cbef8e
1 changed files with 1 additions and 0 deletions
--- a/res/res_resolver_unbound.c
+++ b/res/res_resolver_unbound.c
@ -25,6 +25,7 @@

 ASTERISK_REGISTER_FILE()

+#include <signal.h>
 #include <unbound.h>
 #include <arpa/nameser.h>