[#CInv-IsMsgBlk] = xref:CInv.adoc[CInv]::IsMsgBlk :relfileprefix: ../ :mrdocs: Returns whether this entry refers to a block. == Synopsis Declared in `<protocol.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- bool IsMsgBlk() const; ---- == Return Value true if the type is MSG_BLOCK. [.small]#Created with https://www.mrdocs.com[MrDocs]#