### - u -

- UNUSED : coap_notls.c
- UNUSED_PARAM : coap_io.c
- URI_DATA : uri.c
- uthash_bzero : uthash.h
- uthash_expand_fyi : uthash.h
- uthash_fatal : uthash.h
- uthash_free : uthash.h
- uthash_malloc : uthash.h
- uthash_memcmp : uthash.h
- uthash_noexpand_fyi : uthash.h
- uthash_strlen : uthash.h
- UTHASH_VERSION : uthash.h
- UTLIST_CASTASGN : utlist.h
- UTLIST_NEXT : utlist.h
- UTLIST_NEXTASGN : utlist.h
- UTLIST_PREVASGN : utlist.h
- UTLIST_RS : utlist.h
- UTLIST_SV : utlist.h
- UTLIST_VERSION : utlist.h