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-rw-r--r--src/expr/exthdr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/expr/exthdr.c b/src/expr/exthdr.c
index 2e9b0b0..6489a48 100644
--- a/src/expr/exthdr.c
+++ b/src/expr/exthdr.c
@@ -109,7 +109,7 @@ static int nftnl_expr_exthdr_cb(const struct nlattr *attr, void *data)
}
static void
-nftnl_expr_exthdr_build(struct nlmsghdr *nlh, struct nftnl_expr *e)
+nftnl_expr_exthdr_build(struct nlmsghdr *nlh, const struct nftnl_expr *e)
{
struct nftnl_expr_exthdr *exthdr = nftnl_expr_data(e);
@@ -261,7 +261,7 @@ nftnl_expr_exthdr_xml_parse(struct nftnl_expr *e, mxml_node_t *tree,
}
static int nftnl_expr_exthdr_export(char *buf, size_t len,
- struct nftnl_expr *e, int type)
+ const struct nftnl_expr *e, int type)
{
struct nftnl_expr_exthdr *exthdr = nftnl_expr_data(e);
NFTNL_BUF_INIT(b, buf, len);
@@ -279,7 +279,7 @@ static int nftnl_expr_exthdr_export(char *buf, size_t len,
}
static int nftnl_expr_exthdr_snprintf_default(char *buf, size_t len,
- struct nftnl_expr *e)
+ const struct nftnl_expr *e)
{
struct nftnl_expr_exthdr *exthdr = nftnl_expr_data(e);
@@ -290,7 +290,7 @@ static int nftnl_expr_exthdr_snprintf_default(char *buf, size_t len,
static int
nftnl_expr_exthdr_snprintf(char *buf, size_t len, uint32_t type,
- uint32_t flags, struct nftnl_expr *e)
+ uint32_t flags, const struct nftnl_expr *e)
{
switch (type) {
case NFTNL_OUTPUT_DEFAULT: