PK_neutral_face_overlap_t

typedef int PK_neutral_face_overlap_t;

Used in:

PK_FACE_make_neutral_sheet_o_t

This datatype is used to select whether to enforce considering face overlaps
when making neutral sheets.

It has two values:

    PK_neutral_face_overlap_no_c    Face overlaps may not be considered. A
                                    neutral sheet may in some circumstances
                                    be created, despite the face sets not
                                    overlapping.

    PK_neutral_face_overlap_yes_c   Face overlaps will be considered. A neutral
                                    sheet will not be created if the face sets
                                    do not overlap.