+const char *bt_version_get_development_stage(void)
+{
+ return strlen(BT_VERSION_DEV_STAGE) == 0 ? NULL : BT_VERSION_DEV_STAGE;
+}
+
+const char *bt_version_get_vcs_revision_description(void)
+{
+ return strlen(BT_VERSION_GIT) == 0 ? NULL : BT_VERSION_GIT;
+}
+
+const char *bt_version_get_name(void)
+{
+ return strlen(BT_VERSION_NAME) == 0 ? NULL : BT_VERSION_NAME;
+}
+
+const char *bt_version_get_name_description(void)
+{
+ return strlen(BT_VERSION_DESCRIPTION) == 0 ? NULL :
+ BT_VERSION_DESCRIPTION;
+}
+
+const char *bt_version_get_extra_name(void)
+{
+ return strlen(BT_VERSION_EXTRA_NAME) == 0 ? NULL :
+ BT_VERSION_EXTRA_NAME;
+}
+
+const char *bt_version_get_extra_description(void)
+{
+ return strlen(BT_VERSION_EXTRA_DESCRIPTION) == 0 ? NULL :
+ BT_VERSION_EXTRA_DESCRIPTION;
+}
+
+const char *bt_version_get_extra_patch_names(void)