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-rw-r--r--sysdep/unix/unix.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 2f98fcf6..127101e7 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -13,5 +13,13 @@
void io_init(void);
void io_loop(void);
+void get_sockaddr(struct sockaddr_in *sa, ip_addr *a, unsigned *port);
+
+/* sync-if.c */
+
+extern int if_scan_sock;
+extern int if_scan_period;
+
+void scan_if_init(void);
#endif