- c -

• CACHE_SIZE_LIMIT : qgslayoutitem.cpp
• cast_to_fptr : qgis.h
• CATCH_GEOS : qgsgeos.cpp
• CATCH_GEOS_WITH_ERRMSG : qgsgeos.cpp
• CENTIMETERS_TO_METER : qgsunittypes.cpp
• CIPHER_IV_LENGTH : qgsauthcrypto.cpp
• CIPHER_MODE : qgsauthcrypto.cpp
• CIPHER_PADDING : qgsauthcrypto.cpp
• CIPHER_PROVIDER : qgsauthcrypto.cpp
• CIPHER_SIGNATURE : qgsauthcrypto.cpp
• CIPHER_TYPE : qgsauthcrypto.cpp
• CL_HPP_ENABLE_EXCEPTIONS : qgsopenclutils.h
• CL_HPP_TARGET_OPENCL_VERSION : qgsopenclutils.h
• CL_TARGET_OPENCL_VERSION : qgsopenclutils.h
• CL_USE_DEPRECATED_OPENCL_1_1_APIS : qgsopenclutils.h
• CLEAR_ICON_SIZE : qgsdoublespinbox.cpp , qgsspinbox.cpp
• CLICK_THRESHOLD : qgsgradientstopeditor.cpp
• CM2_TO_M2 : qgsunittypes.cpp
• CONN_POOL_EXPIRATION_TIME : qgsconnectionpool.h
• CONN_POOL_MAX_CONCURRENT_CONNS : qgsapplication.cpp
• CONN_POOL_SPARE_CONNECTIONS : qgsconnectionpool.h
• CPL_SUPRESS_CPLUSPLUS : qgsdataitem.cpp , qgsgdalutils.cpp
• CUSTOM_PROPERTY_IS_OFFLINE_EDITABLE : qgsofflineediting.cpp
• CUSTOM_PROPERTY_REMOTE_PROVIDER : qgsofflineediting.cpp
• CUSTOM_PROPERTY_REMOTE_SOURCE : qgsofflineediting.cpp
• CUSTOM_SHOW_FEATURE_COUNT : qgsofflineediting.cpp