[#SHA512state_st-Nh] = xref:SHA512state_st.adoc[SHA512state_st]::Nh :relfileprefix: ../ :mrdocs: High 64 bits of the bit‐length counter. == Synopsis Declared in `<openssl/sha.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- unsigned long long Nh; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#