[Gimp-user] License Question

[Muhammad Ali <M ALI023 hotmail com>]

Hi, with regards to licenses:
Firstly, is versions of the GPL the only licenses that covers GIMP code? Or are there some parts of GIMP 
source code covered by a different license like, for example, Apache 2.0.
Secondly, if there are some parts of the source code covered by a different license, does an end-user, 
according to you, agree to those extra licenses as well? or, according to you, does the end user only receive 
the entire source code (including the different license parts) licensed under the terms of the GPLv3?

Thank you