log UPDATE make internal log function non static

Author: Roytak

src/log.c

@@ -96,7 +96,7 @@ nc_libssh_thread_verbosity(int level)
 
 #endif /* NC_ENABLED_SSH_TLS */
 
-static void
+void
 nc_log_vprintf(const struct nc_session *session, NC_VERB_LEVEL level, const char *format, va_list args)
 {
     va_list args2;

src/log_p.h

@@ -35,6 +35,16 @@
  */
 void nc_log_printf(const struct nc_session *session, NC_VERB_LEVEL level, const char *format, ...);
 
+/**
+ * @brief Internal printing function with va_list
+ *
+ * @param[in] session Optional NETCONF session that generated the message
+ * @param[in] level Verbose level
+ * @param[in] format Formatting string
+ * @param[in] args va_list with arguments
+ */
+void nc_log_vprintf(const struct nc_session *session, NC_VERB_LEVEL level, const char *format, va_list args);
+
 /**
  * @brief Verbose level variable
  */