+enum _opkg_error_code_t
+{
+ OPKG_NO_ERROR,
+ OPKG_UNKNOWN_ERROR,
+ OPKG_DOWNLOAD_FAILED,
+ OPKG_DEPENDENCIES_FAILED,
+ OPKG_PACKAGE_ALREADY_INSTALLED,
+ OPKG_PACKAGE_NOT_AVAILABLE,
+ OPKG_PACKAGE_NOT_FOUND,
+ OPKG_PACKAGE_NOT_INSTALLED,
+ OPKG_GPG_ERROR,
+ OPKG_MD5_ERROR,
+ OPKG_SHA256_ERROR
+};
+