VG3_image_attr_sum()
Get the sum of two image-attribute structures.SYNTAX
void
VG3_image_attr_sum(struct vg3_image_attributes *gesattr,
struct vg3_image_attributes *attr1,
struct vg3_image_attributes *attr2)
FUNCTION PARAMETERS
| gesattr | For returning the sum of image-attributes |
| attr1 | First structure with image-attributes |
| attr2 | Second structure with image-attributes |
DESCRIPTION
Add two image-attribute structures together.
A use case could be if an image of a sprite has attributes
and should be drawn with further attributes.