Make sure IPPROTO_UDPLITE is defined

diff --git a/include/libipset/utils.h b/include/libipset/utils.h
index df5b59e09fc14c1712f59c1b405e9437dd017daf..3cd29da56bf422d02aecd2c981191ce31bdd6896 100644 (file)
--- a/include/libipset/utils.h
+++ b/include/libipset/utils.h
@@ -9,6 +9,9 @@
 
 #include <string.h>                            /* strcmp */
 #include <netinet/in.h>                                /* struct in[6]_addr */
+#ifndef IPPROTO_UDPLITE
+#define IPPROTO_UDPLITE                136
+#endif
 
 /* String equality tests */
 #define STREQ(a, b)            (strcmp(a, b) == 0)