// surfaces.c

//=============================================================================

extern int firstmodeledge;
extern int firstmodelface;

//=============================================================================

struct surface * GatherNodeFaces(__memBase, register struct node * headnode);
void MakeFaceEdges(__memBase, struct node * headnode);
void SubdivideFace(__memBase, register struct visfacet * f, register struct visfacet ** prevptr);