libgsmd-tool, re-use code

[Shakthi Kannan]

Hi,

With parts of openmoko/trunk/src/target/gsm/src/util/libgsmd-tool.c, I
have written an application (to test AT commands on the Neo1973) that
uses libgsmd API [1].

In libgsmd-tool.c, it says "All Rights Reserved" after the copyright
notice, and before the GPL notice.

I would like to know if I can re-use parts (pin_handler(), pin_init(),
lgsm_passthrough etc.) of libgsmd-tool.c, retaining the copyright,
license notice etc. and still release it under GPL?

Appreciate any clarification regarding the same,

Thank you,

Shakthi

[1] https://projects.openmoko.org/projects/atmycommand/

-- 
Shakthi Kannan
http://www.shakthimaan.com