#ifdef DEF_SubDirLinkAImportedForExport # error "DEF_SubDirLinkAImportedForExport is defined but should not be!" #endif #ifndef DEF_SubDirLinkBImportedForExport # error "DEF_SubDirLinkBImportedForExport is not defined but should be!" #endif int testSubDirLinkA(void) { return 0; }