<s>
PRC	B-Application
(	O
Palm	O
Resource	O
Code	O
)	O
is	O
a	O
container	O
format	O
for	O
code	O
databases	O
in	O
Palm	B-Operating_System
OS	I-Operating_System
,	O
Garnet	B-Operating_System
OS	I-Operating_System
and	O
Access	B-Language
Linux	I-Language
Platform	I-Language
.	O
</s>
<s>
Its	O
structure	O
is	O
similar	O
to	O
PDB	B-Application
databases	O
.	O
</s>
<s>
Usually	O
,	O
a	O
PRC	B-Application
file	O
is	O
a	O
flat	O
representation	O
of	O
a	O
Palm	B-Operating_System
OS	I-Operating_System
application	O
that	O
is	O
stored	O
as	O
forked	O
database	O
on	O
the	O
PDA	O
.	O
</s>
<s>
PRC	B-Application
files	O
are	O
also	O
used	O
by	O
the	O
Mobipocket	O
e-book-reader	O
(	O
here	O
sometimes	O
referred	O
to	O
as	O
MOBI	O
format	O
)	O
.	O
</s>
<s>
The	O
AZW	O
format	O
of	O
Amazon	B-General_Concept
's	I-General_Concept
Kindle	I-General_Concept
reading	O
device	O
is	O
in	O
turn	O
a	O
DRM-restricted	O
form	O
of	O
the	O
Mobipocket	O
format	O
.	O
</s>
<s>
On	O
Palm	B-Operating_System
OS	I-Operating_System
,	O
PRC	B-Application
files	O
are	O
used	O
for	O
applications	O
,	O
localized	O
resources	O
(	O
overlays	O
)	O
and	O
shared	O
libraries	O
.	O
</s>
<s>
In	O
its	O
essence	O
,	O
a	O
PRC	B-Application
file	O
is	O
similar	O
to	O
a	O
classic	B-Application
Mac	I-Application
OS	I-Application
application	O
.	O
</s>
<s>
It	O
contains	O
a	O
PRC	B-Application
header	O
,	O
PRC	B-Application
resource	O
headers	O
and	O
PRC	B-Application
resources	O
.	O
</s>
<s>
The	O
PRC	B-Application
header	O
is	O
located	O
at	O
the	O
beginning	O
of	O
the	O
file	O
and	O
contains	O
meta-information	O
on	O
the	O
file	O
:	O
</s>
