xsubpp(1) on OpenBSD
The text 87182fbed5a3, as OpenBSD 6.4 shipped it.
compiler to convert Perl XS code into C code
Flags it lists
-
-C++ -
-except -
-hiertype -
-noargtypes -
-noinout -
-nolinenumbers -
-nooptimize -
-noversioncheck -
-output -
-prototypes -
-s -
-strip -
-typemap -
-v