Support building with -Werror=strict-prototypes / -Werror=old-style-definition
Unfortunately "-std=c99" is not sufficient to make gcc ignore code that
uses constructs of earlier C standards, which were abandoned in C99.
See https://lwn.net/ml/fedora-devel/Y1kvF35WozzGBpc8@redhat.com/ for
some related discussion.
Change-Id: I84fd99442d0cc400fa562fa33623c142649230e2
diff --git a/src/time_cc.c b/src/time_cc.c
index 05971fe..0e6879e 100644
--- a/src/time_cc.c
+++ b/src/time_cc.c
@@ -49,7 +49,7 @@
OSMO_MIN((TIME_CC)->cfg.round_threshold_usec, GRAN_USEC(TIME_CC)) \
: (GRAN_USEC(TIME_CC) / 2))
-static uint64_t time_now_usec()
+static uint64_t time_now_usec(void)
{
struct timespec tp;
if (osmo_clock_gettime(CLOCK_MONOTONIC, &tp))