internal static extern int FsUpdateBottomlessSubtrack(
IntPtr pfsContext, // IN: ptr to FS context
IntPtr pfsSubtrack, // IN: ptr to subtrack
IntPtr fsnmSegment, // IN: name of the segment to start from
int iArea, // IN: column-span area index
IntPtr pfsGeom, // IN: parent geometry
int fSuppressTopSpace, // IN:
uint fswdir, // IN: direction
int ur, // IN: ur of subtrack
int dur, // IN: dur of subtrack
int vr, // IN: vr of subtrack
IntPtr pfsMcsClientIn, // IN: input margin collapsing state
FSKCLEAR fsKClearIn, // IN: clear property that must be satisfied
int fCanBeInterruptedIn, // IN: can be interrupted?
out FSFMTRBL pfsfmtrbl, // OUT: why formatting was stopped
out int pdvrUsed, // OUT: dvrUsed
out FSBBOX pfsBBox, // OUT: subtrack bbox
out IntPtr ppfsMcsClientOut, // OUT: margin collapsing state at the bottom
out FSKCLEAR pfsKClearOut, // OUT: ClearIn for the next paragraph
out int pTopSpace, // OUT: top space due to collapsed margin
out int pfCanBeInterruptedOut); // OUT: interruption is prohibited from now on
internal static extern int FsFormatSubtrackFinite(
IntPtr pfsContext, // IN: ptr to FS context
IntPtr pfsBRSubtackIn, // IN: ptr to brk record of subtrack
int fFromPreviousPage, // IN: break record was created on previous page
IntPtr fsnmSegment, // IN: name of the segment to start from - if pointer to break rec is NULL
int iArea, // IN: column-span area index
IntPtr pfsFtnRej, // IN:
IntPtr pfsGeom, // IN: geometry
int fEmptyOk, // IN: fEmptyOK
int fSuppressTopSpace, // IN: fSuppressTopSpace
uint fswdir, // IN: direction
[In] ref FSRECT fsRectToFill, // IN: rectangle to fill
IntPtr pfsMcsClientIn, // IN: input margin collapsing state
FSKCLEAR fsKClearIn, // IN: clear property that must be satisfied
FSKSUPPRESSHARDBREAKBEFOREFIRSTPARA fsksuppresshardbreakbeforefirstpara,
out FSFMTR pfsfmtr, // OUT: why formatting was stopped
out IntPtr ppfsSubtrack, // OUT: ptr to the subtrack
out IntPtr pfsBRSubtrackOut, // OUT: break record of the subtrack
out int pdvrUsed, // OUT: dvrUsed
out FSBBOX pfsBBox, // OUT: subtrack bbox
out IntPtr ppfsMcsClientOut, // OUT: margin collapsing state at the bottom
out FSKCLEAR pfsKClearOut, // OUT: ClearIn for the next paragraph
out int pTopSpace); // OUT: top space due to collapsed margin
