dglib → include Relation

File in lib/vector/dglib	Includes file in include
edgemgmt-template.c	grass / gis.h
misc-template.c	grass / gis.h
nodemgmt-template.c	grass / gis.h
sp-template.c	grass / gis.h
span-template.c	grass / gis.h
tree.c	grass / gis.h
vector/dglib/graph.c	grass / gis.h