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-rw-r--r--tests/gb/bssgp_fc_test.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/gb/bssgp_fc_test.c b/tests/gb/bssgp_fc_test.c
index f74be300..64e4b4eb 100644
--- a/tests/gb/bssgp_fc_test.c
+++ b/tests/gb/bssgp_fc_test.c
@@ -7,6 +7,7 @@
#include <stdint.h>
#include <string.h>
#include <getopt.h>
+#include <unistd.h>
#include <osmocom/core/application.h>
#include <osmocom/core/utils.h>
@@ -43,6 +44,7 @@ static int fc_out_cb(struct bssgp_flow_control *fc, struct msgb *msg,
csecs = round_decisec(csecs);
printf("%u: FC OUT Nr %lu\n", csecs, (unsigned long) msg);
+ return 0;
}
static int fc_in(struct bssgp_flow_control *fc, unsigned int pdu_len)
@@ -53,6 +55,7 @@ static int fc_in(struct bssgp_flow_control *fc, unsigned int pdu_len)
printf("%u: FC IN Nr %lu\n", csecs, in_ctr);
bssgp_fc_in(fc, (struct msgb *) in_ctr, pdu_len, NULL);
in_ctr++;
+ return 0;
}