From 2088f593d4824975a496203c754185340c5340f9 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Thu, 8 Jan 2026 11:55:51 +0300
Subject: [PATCH] nfqws2: remove unused code

---
 nfq2/darkmagic.c | 10 ----------
 nfq2/darkmagic.h |  4 ----
 2 files changed, 14 deletions(-)

diff --git a/nfq2/darkmagic.c b/nfq2/darkmagic.c
index abbfe8a..81bc70a 100644
--- a/nfq2/darkmagic.c
+++ b/nfq2/darkmagic.c
@@ -51,11 +51,6 @@ uint32_t net16_add(uint16_t netorder_value, uint16_t cpuorder_increment)
 	return htons(ntohs(netorder_value)+cpuorder_increment);
 }
 
-bool ip_has_df(const struct ip *ip)
-{
-	return ip && !!(ntohs(ip->ip_off) & IP_DF);
-}
-
 uint8_t *tcp_find_option(struct tcphdr *tcp, uint8_t kind)
 {
 	uint8_t *t = (uint8_t*)(tcp+1);
@@ -80,11 +75,6 @@ uint8_t *tcp_find_option(struct tcphdr *tcp, uint8_t kind)
 	}
 	return NULL;
 }
-uint32_t *tcp_find_timestamps(struct tcphdr *tcp)
-{
-	uint8_t *t = tcp_find_option(tcp, TCP_KIND_TS);
-	return (t && t[1]==10) ? (uint32_t*)(t+2) : NULL;
-}
 uint8_t tcp_find_scale_factor(const struct tcphdr *tcp)
 {
 	uint8_t *scale = tcp_find_option((struct tcphdr*)tcp, TCP_KIND_SCALE);
diff --git a/nfq2/darkmagic.h b/nfq2/darkmagic.h
index 25b7761..3dcab06 100644
--- a/nfq2/darkmagic.h
+++ b/nfq2/darkmagic.h
@@ -80,15 +80,11 @@ void extract_ports(const struct tcphdr *tcphdr, const struct udphdr *udphdr, uin
 void extract_endpoints(const struct ip *ip,const struct ip6_hdr *ip6hdr,const struct tcphdr *tcphdr,const struct udphdr *udphdr, struct sockaddr_storage *src, struct sockaddr_storage *dst);
 bool extract_dst(const uint8_t *data, size_t len, struct sockaddr* dst);
 uint8_t *tcp_find_option(struct tcphdr *tcp, uint8_t kind);
-uint32_t *tcp_find_timestamps(struct tcphdr *tcp);
 uint8_t tcp_find_scale_factor(const struct tcphdr *tcp);
 uint16_t tcp_find_mss(const struct tcphdr *tcp);
 bool tcp_synack_segment(const struct tcphdr *tcphdr);
 bool tcp_syn_segment(const struct tcphdr *tcphdr);
 
-bool ip_has_df(const struct ip *ip);
-
-
 bool make_writeable_dir();
 bool ensure_file_access(const char *filename);
 #ifdef __CYGWIN__