<s>
Cross	B-Application
Platform	I-Application
Interface	I-Application
Description	I-Application
Language	I-Application
(	O
XPIDL	B-Application
)	O
is	O
the	O
interface	B-General_Concept
definition	I-General_Concept
language	I-General_Concept
developed	O
by	O
Mozilla.org	B-Operating_System
to	O
specify	O
XPCOM	B-Application
interfaces	O
.	O
</s>
<s>
It	O
is	O
similar	O
to	O
the	O
Object	B-Architecture
Management	I-Architecture
Group	I-Architecture
's	O
CORBA	B-Architecture
IDL	I-Architecture
.	O
</s>
<s>
Mozilla	O
provides	O
a	O
utility	O
xpidl	B-Application
that	O
converts	O
the	O
IDL	O
files	O
into	O
XPCOM	B-Application
Type	I-Application
Library	I-Application
(	O
.xpt	B-Application
)	O
files	O
.	O
</s>
