--- /dev/null
+#include <stdbool.h>
+
+/* simulate socket_wrapper hooks */
+#define __FAKE_UID_WRAPPER_SYSCALL_NO 123456789
+#define __FAKE_UID_WRAPPER_SYSCALL_RC 987654321
+bool uid_wrapper_syscall_valid(long int sysno);
+long int uid_wrapper_syscall_va(long int sysno, va_list va);