First I wanted to say thanks for your response. Second, I already tried removing that and replacing with

&current_vertexattribute[i]

instead, but that still doesn't work. Is there another way to do this?

current_vertexattribute[i].offset

vertextype *v = NULL;

glVertexAttribPointer (0, ..., v->position);
glVertexAttribPointer (1, ..., v->normal);

glVertexAttribPointer (0, ..., &v->position);
glVertexAttribPointer (1, ..., &v->normal);