gsm 08.08: use ANSI function definition with (void)

1 files changed, 1 insertions, 1 deletions

diff --git a/include/osmocom/gsm/gsm0808.h b/include/osmocom/gsm/gsm0808.h
index 04de46cf..38d88ef9 100644
--- a/include/osmocom/gsm/gsm0808.h
+++ b/include/osmocom/gsm/gsm0808.h
@@ -41,7 +41,7 @@ struct msgb *gsm0808_create_clear_rqst(uint8_t cause);
 struct msgb *gsm0808_create_dtap(struct msgb *msg, uint8_t link_id);
 void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id);
 
-const struct tlv_definition *gsm0808_att_tlvdef();
+const struct tlv_definition *gsm0808_att_tlvdef(void);
 
 const char *gsm0808_bssmap_name(uint8_t msg_type);
 const char *gsm0808_bssap_name(uint8_t msg_type);