ange-ftp-raw-send-cmd is a compiled Lisp function in `
(ange-ftp-raw-send-cmd PROC CMD &optional MSG CONT NOWAIT)
Low-level routine to send the given FTP CMD to the FTP process PROC.
MSG is an optional message to output before and after the command.
If CONT is non-nil then it is either a function or a list of function
and some arguments. The function will be called when the FTP command
If CONT is nil then this routine will return (RESULT . LINE) where RESULT
is whether the command was successful, and LINE is the line from the FTP
process that caused the command to complete.
If NOWAIT is given then the routine will return immediately the command has
been queued with no result. CONT will still be called, however.