including proj_api.h instead of projects.h now. According the Frank Warmerdam and man pj_init this is the public interface to proj. Thus I have changed PJ to projPJ. And I could remove the hack to avoid clashes with typedef PVALUE and #define LP in projects.h clashing with symbols when trying to build on windows. The file is cleaner and nicer now.
trunk/thuban/ChangeLog
trunk/thuban/libraries/thuban/wxproj.cpp