GUPnP Reference Manual: Annotation Glossary

# Annotation Glossary

### A

allow-none

  NULL is ok, both for passing and for returning.

array

  Parameter points to an array of items.

### E

element-type

  Generics and defining elements of containers and arrays.

### I

inout

  Parameter for input and for returning results. Default is transfer full.

### O

out

  Parameter for returning results. Default is transfer full.

### P

Private

  An interface that can be used within the GNOME stack itself, but that is not documented for end-users. Such functions should only be used in specified and documented ways.

### S

scope async

  The callback is valid until first called.

scope call

  The callback is valid only during the call to the method.

### T

transfer full

  Free data after the code is done.

transfer none

  Don't free data after the code is done.

type

  Override the parsed C type with given type.