Formats fmt with the specified arguments like printf() (and *not*
like RawDoFmt()) and uses a secure way to deliver the message to
the user; ie. the user *will* see this message no matter what.
INPUTS
fmt
printf()-style format string
RESULT
The number of characters output.
NOTES
This function is not part of a library and may thus be called
any time.
EXAMPLE
BUGS
SEE ALSO
INTERNALS
HISTORY
01.04.1997 ldp
Remove multiple includes warning
27.03.1997 digulla
Removed AROS/compiler/aros/
Removed logs
Added comments
Replaced proto/aros.h by proto/arossupport.h and the like