allocation failure.

Marshall and unmarshall out parameters for servers and clients
respectively.
Write out array components for declared local variables in generated
server code.

Remove some duplicated code by calling an improved
get_required_buffer_size.
Add some more newlines in the generated code to separate separate
stages.
Calculate the buffer size of [out] arguments in generated server code.
Fix the direction passed into unmarshall_arguments.

decide which parameters should be considered based on their direction.

unmarshaling arguments.

unmarshall_arguments into for loops.

accepting pointers.

interface has no methods.

Fixes several shift/reduce warnings.

Treat variables with array indices the same as pointers when writing
out the proc & type format strings.
Fix a typo when writing out the proc format string where a non-return
type was written out for a return type and vice-versa.

typeformat strings for variables.

Only output the one function in the trace for ITypeInfo::Invoke.
Process the return value on output in ITypeInfo::Invoke, but only copy
it to pVarResult if pVarResult is not NULL.

Better tracing.

Move the debug channel check from dump_TLBFuncDesc[One] to its callers
for more flexibility in which channel controls the output.

- Add pf_integer_conv and pf_is_integer_format.
- Update pf_fill to handle printing the sign for signed integers.
- Handle I64 integer sizes using pf_integer_conv and pf_output_format_A.