Those functions are of use outside of the original context, and nested functions aren't really idiomatic C anyway.
Those functions are of use outside of the original context, and nested functions
aren't really idiomatic C anyway.

Signed-off-by: Matthias Goergens <bc66cfc3364dde487c6cd1d5e0a8c91a454ed3da@citrix.com>

xapi-project/message-switch,xapi-project/message-switch,xapi-project/message-switch,djs55/forkexecd,johnelse/forkexecd