• ARCH_32BIT : OpenMS::Internal
• ARCH_64BIT : OpenMS::Internal
• ARCH_UNKNOWN : OpenMS::Internal
• IM_MULTIPLE_SPECTRA : OpenMS
• IM_NONE : OpenMS
• IM_STACKED : OpenMS
• OS_LINUX : OpenMS::Internal
• OS_MACOS : OpenMS::Internal
• OS_UNKNOWN : OpenMS::Internal
• OS_WINDOWS : OpenMS::Internal