RET_ILUNI 113 maint/gnulib/lib/iconv.c return RET_ILUNI; RET_ILUNI 184 maint/gnulib/lib/iconv.c return RET_ILUNI; RET_ILUNI 226 maint/gnulib/lib/iconv.c return RET_ILUNI; RET_ILUNI 268 maint/gnulib/lib/iconv.c return RET_ILUNI; RET_ILUNI 332 maint/gnulib/lib/iconv.c if (n == RET_ILUNI)