1 files changed, 1 insertions, 0 deletions

diff --git a/networking/udhcp/dhcpc.h b/networking/udhcp/dhcpc.h
index 9f423a5b2..7fdbc9a6c 100644
--- a/networking/udhcp/dhcpc.h
+++ b/networking/udhcp/dhcpc.h
@@ -12,6 +12,7 @@ struct client_config_t {
         IF_FEATURE_UDHCP_PORT(uint16_t port;)
         int ifindex;                    /* Index number of the interface to use */
         uint8_t opt_mask[256 / 8];      /* Bitmask of options to send (-O option) */
+// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ TODO: DHCPv6 has 16-bit option numbers
         const char *interface;          /* The name of the interface to use */
         char *pidfile;                  /* Optionally store the process ID */
         const char *script;             /* User script to run at dhcp events */