5 files changed, 52 insertions, 0 deletions
diff --git a/include/helpers/Makefile.am b/include/helpers/Makefile.am
new file mode 100644
index 0000000..99a4257
--- /dev/null
+++ b/include/helpers/Makefile.am
@@ -0,0 +1 @@
+noinst_HEADERS = ftp.h  rpc.h  sane.h  tns.h
diff --git a/include/helpers/ftp.h b/include/helpers/ftp.h
new file mode 100644
index 0000000..50e2d0c
--- /dev/null
+++ b/include/helpers/ftp.h
@@ -0,0 +1,14 @@
+#ifndef _CTD_FTP_H
+#define _CTD_FTP_H
+
+#define NUM_SEQ_TO_REMEMBER 2
+
+/* This structure exists only once per master */
+struct ftp_info {
+	/* Valid seq positions for cmd matching after newline */
+	uint32_t seq_aft_nl[MYCT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
+	/* 0 means seq_match_aft_nl not set */
+	int seq_aft_nl_num[MYCT_DIR_MAX];
+};
+
+#endif
diff --git a/include/helpers/rpc.h b/include/helpers/rpc.h
new file mode 100644
index 0000000..b0b8d17
--- /dev/null
+++ b/include/helpers/rpc.h
@@ -0,0 +1,15 @@
+#ifndef _CTD_RPC_H
+#define _CTD_RPC_H
+
+struct rpc_info {
+	/* XID */
+	uint32_t xid;
+	/* program */
+	uint32_t pm_prog;
+	/* program version */
+	uint32_t pm_vers;
+	/* transport protocol: TCP|UDP */
+	uint32_t pm_prot;
+};
+
+#endif
diff --git a/include/helpers/sane.h b/include/helpers/sane.h
new file mode 100644
index 0000000..1e70ff6
--- /dev/null
+++ b/include/helpers/sane.h
@@ -0,0 +1,13 @@
+#ifndef _CTD_SANE_H
+#define _CTD_SANE_H
+
+enum sane_state {
+	SANE_STATE_NORMAL,
+	SANE_STATE_START_REQUESTED,
+};
+
+struct nf_ct_sane_master {
+	enum sane_state state;
+};
+
+#endif
diff --git a/include/helpers/tns.h b/include/helpers/tns.h
new file mode 100644
index 0000000..60dcf25
--- /dev/null
+++ b/include/helpers/tns.h
@@ -0,0 +1,9 @@
+#ifndef _CTD_TNS_H
+#define _CTD_TNS_H
+
+struct tns_info {
+	/* Scan next DATA|REDIRECT packet */
+	bool parse;
+};
+
+#endif