[#btck_NotifyFatalError]
= btck_NotifyFatalError
:mrdocs:

Callback invoked on an unrecoverable kernel error.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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typedef void(* btck_NotifyFatalError)(void*, char const*, size_t);
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