include: Switch to #pragma once pattern
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
diff --git a/include/osmocom/gsm/gsm48.h b/include/osmocom/gsm/gsm48.h
index 1e7498a..151b14e 100644
--- a/include/osmocom/gsm/gsm48.h
+++ b/include/osmocom/gsm/gsm48.h
@@ -1,5 +1,4 @@
-#ifndef _OSMOCORE_GSM48_H
-#define _OSMOCORE_GSM48_H
+#pragma once
#include <osmocom/gsm/tlv.h>
#include <osmocom/gsm/protocol/gsm_04_08.h>
@@ -36,5 +35,3 @@
int gsm48_construct_ra(uint8_t *buf, const struct gprs_ra_id *raid);
int gsm48_number_of_paging_subchannels(struct gsm48_control_channel_descr *chan_desc);
-
-#endif