[#MD5state_st-num]
= xref:MD5state_st.adoc[MD5state_st]::num
:relfileprefix: ../
:mrdocs:

Number of bytes currently buffered in `data` toward a full block.

== Synopsis

Declared in `<openssl/md5.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned int num;
----


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