* Renders a combined hexadecimal and character dump of a buffer, * with the typical 16 bytes split between hexadecimal and character * separa

return true if str of size len contains an embedded null

return true if string ends with a CR or LF

return true if string ends with a newline

Render the option args into a string format such that it could be parsed back to the equivalent option args.

Set up the TAP device

if true, this is an External PKI profile (no cert or key directives)

Return true if file exists

Return file modification time (in nanoseconds since unix epoch) or 0 on error

return the first line (without newline) of a multi-line string

return hostname (or IP address) of first connection entry

Should be called at the end of sequence of send/recv operations on underlying protocol object. If control_channel is true, do a full flush. If control

* getopt -- * Parse argc/argv argument vector. */

* getopt_long -- * Parse argc/argv argument vector. */

Higher-level version of set_proto_override that also supports indication on whether or not TCP-based proxies are enabled. Should be called after set_

Return true if an object at head of queue is defined

Return the id that the object at the head of the queue would have (even if it isn't defined yet).

If refcount is 0, do nothing and return false. If refcount != 0, increment it and return true.

return true if primary index was incremented

* This function emulates copying bytes one by one from src to dest. * if src+len and dest+len overlap it repeats the non-overlapping * secti

mutable index into array