Pinefs includes a compiler which takes IDL, parses it using PLY, and outputs data structures which are traversed at runtime by RPC helper code. (Other IDL compilers inline this code).

FHSIZE = 32
fhandle = rpchelp.opaque (rpchelp.fixed, FHSIZE)
<pre>
class MOUNTPROG_1(rpchelp.Server):
	prog = 100005
	vers = 1
	procs = {0 : rpchelp.Proc ('MOUNTPROC_NULL', rpchelp.r_void, [rpchelp.r_void]),
	1 : rpchelp.Proc ('MOUNTPROC_MNT', fhstatus, [dirpath]),
	2 : rpchelp.Proc ('MOUNTPROC_DUMP', mountlist, [rpchelp.r_void]),
	3 : rpchelp.Proc ('MOUNTPROC_UMNT', rpchelp.r_void, [dirpath]),
	4 : rpchelp.Proc ('MOUNTPROC_UMNTALL', rpchelp.r_void, [rpchelp.r_void]),
	5 : rpchelp.Proc ('MOUNTPROC_EXPORT', exportlist, [rpchelp.r_void])}