MINOR: sample/proto_tcp: export "smp_fetch_src"
This patch exports the sample fetch "smp_fetch_src()".
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index 00c308a..077bc13 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -1990,8 +1990,7 @@
/************************************************************************/
/* fetch the connection's source IPv4/IPv6 address */
-static int
-smp_fetch_src(const struct arg *args, struct sample *smp, const char *kw, void *private)
+int smp_fetch_src(const struct arg *args, struct sample *smp, const char *kw, void *private)
{
struct connection *cli_conn = objt_conn(smp->sess->origin);