Viannis SANE_CAP_COLOR is, in contrast to the below data structure, a macro defined flag for the SANE_Option_Descriptor::cap. The suggested flag is API and ABI backward compatible. So this change will be a very light one.
kind regards Kai-Uwe Behrmann -- developing for colour management www.behrmann.name + www.oyranos.org > Date: Sat, 20 Jun 2009 14:42:07 +0200 > From: Alessandro Zummo <azummo-lists at towertech.it> > We could grow SANE_Parameter with a flags field and a version field: > > typedef struct > { > SANE_Int version; > SANE_Word flags; > SANE_Frame format; > SANE_Bool last_frame; > SANE_Int bytes_per_line; > SANE_Int pixels_per_line; > SANE_Int lines; > SANE_Int depth; > } > SANE_Parameters;