src: use namespace prefix osmo_* for misc utils
Summary of changes:
s/bcd2char/osmo_bcd2char/g
s/char2bcd/osmo_char2bcd/g
s/hexparse/osmo_hexparse/g
s/hexdump/osmo_hexdump/g
s/hexdump_nospc/osmo_hexdump_nospc/g
s/ubit_dump/osmo_ubit_dump/g
s/static_assert/osmo_static_assert/g
diff --git a/openbsc/src/libbsc/abis_om2000.c b/openbsc/src/libbsc/abis_om2000.c
index 19d2042..fd3cf1f 100644
--- a/openbsc/src/libbsc/abis_om2000.c
+++ b/openbsc/src/libbsc/abis_om2000.c
@@ -1492,7 +1492,7 @@
DEBUGP(DNM, "Rx MO=%s %s (%s)\n", om2k_mo_name(&o2h->mo),
get_value_string(om2k_msgcode_vals, msg_type),
- hexdump(msg->l2h, msgb_l2len(msg)));
+ osmo_hexdump(msg->l2h, msgb_l2len(msg)));
switch (msg_type) {
case OM2K_MSGT_CAL_TIME_REQ: