Adobe Photoshop 12 and PSCS CS5 relation

Question

Anyone knew about relationship between
Adobe Photoshop 12.0 and Photoshop CSx?
It seems to me Photoshop 12.0 is corresponding to Photoshop CS5, doesn't it?

Answer 1

First of all, thanks for the reply.
I realized that Photoshop 12.0 and later are actually CS5 and later version of Photoshop.
Some of the suites only are only introduced in CS5 and CS5.5 version of Photoshop SDK.
By the way, in PropertyUtils.cpp in SDK CS4 and CS5 Photoshop, It seems that
OSErr PIGetChannelName(const int32 index, string& name);
works as I used
string mName;
OSErr err = PIGetChannelName(0, mName);
to get the mName, which gives me 'Red';
While
OSErr PIGetPathName(const int32 index, string *name);
Does not work
as I used
string pName;
OSErr err = PIGetPathName(0, pName);
Do I pass wrong parameters in?
It gives me nothing.
Have you tried these two functions?