This file is used in Codeblocks-unix.cbp, but not Codeblocks.cbp.
In Codeblocks.cbp, it has such snippet:
<Unit filename="src/prefix.cpp">
<Option compile="0" />
<Option link="0" />
<Option target="src" />
</Unit>
I see this file in Project Manager browser tree are in "grey" color. Do we need to remove it, or what's reason to keep it in Codeblocks.cbp?
EDIT:
I see all the header files were in "grey" color, see the screen shot below:
