1 files changed, 21 insertions, 0 deletions
diff --git a/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_string.h b/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_string.h
new file mode 100644
index 00000000..17d71034
--- /dev/null
+++ b/release/src/linux/linux/include/linux/netfilter_ipv4/ipt_string.h
@@ -0,0 +1,21 @@
+#ifndef _IPT_STRING_H
+#define _IPT_STRING_H
+
+/* *** PERFORMANCE TWEAK ***
+ * Packet size and search string threshold,
+ * above which sublinear searches is used. */
+#define IPT_STRING_HAYSTACK_THRESH	100
+#define IPT_STRING_NEEDLE_THRESH	20
+
+#define BM_MAX_NLEN 256
+#define BM_MAX_HLEN 1024
+
+typedef char *(*proc_ipt_search) (char *, char *, int, int);
+
+struct ipt_string_info {
+    char string[BM_MAX_NLEN];
+    u_int16_t invert;
+    u_int16_t len;
+};
+
+#endif /* _IPT_STRING_H */