Hi all - After presenting ingimp (http://www.ingimp.org) at LGM a week ago, it was suggested we port it to the 2.3.x developer branch. The port is almost complete, but I'm trying to understand a particular change between the 2.2.x and 2.3.x code trees. In our interaction logging, we do a check to make sure a particular pointer is actually a GimpDisplayShell by using GIMP_IS_DISPLAY_SHELL(). In 2.2.x, this worked, but in 2.3.x there is a link error (undefined reference to gimp_display_shell_get_type). Our interaction logging code is linked in with app/core; where does this missing function reside so that we can use GIMP_IS_DISPLAY_SHELL? Thanks for any help, Michael Terry _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer