LOGGING: configure logging from the vty
We can now configure logging to (multiple) files, stderr and syslog
from the vty command line in a persistent way (config file)
diff --git a/include/osmocore/utils.h b/include/osmocore/utils.h
index 6fe1b38..0cdf03b 100644
--- a/include/osmocore/utils.h
+++ b/include/osmocore/utils.h
@@ -24,4 +24,7 @@
#define static_assert(exp, name) typedef int dummy##name [(exp) ? 1 : -1];
+void osmo_str2lower(char *out, const char *in);
+void osmo_str2upper(char *out, const char *in);
+
#endif