/*
 *   This file was automatically generated by version 1.7 of cextract.
 *   Manual editing not recommended.
 */

#ifndef __CEXTRACT__
#ifdef __STDC__

extern C_points *ComputeControlPoints ( PtrTextBuffer buffer,
                                        int nb );
extern void GiveTextParams ( PtrTextBuffer pBuffer,
                             int nChars,
                             ptrfont font,
                             int *width,
                             int *nSpaces );
extern void GiveSymbolSize ( PtrAbstractBox pAb,
                             int *width,
                             int *height );
extern void GiveGraphicSize ( PtrAbstractBox pAb,
                              int *width,
                              int *height );
extern void GiveTextSize ( PtrAbstractBox pAb,
                           int *width,
                           int *height,
                           int *nSpaces );
extern void GiveEnclosureSize ( PtrAbstractBox pAb,
                                int frame,
                                int *width,
                                int *height );
extern PtrLine SearchLine ( PtrBox pBox );
extern void BoxUpdate ( PtrBox pBox,
                        PtrLine pLine,
                        int charDelta,
                        int spaceDelta,
                        int wDelta,
                        int adjustDelta,
                        int hDelta,
                        int frame,
                        boolean splitBox );
extern void RemoveBoxes ( PtrAbstractBox pAb,
                          boolean toRemake,
                          int frame );
extern void RecordEnclosing ( PtrBox pBox,
                              boolean horizRef );
extern void ComputeEnclosing ( int frame );
extern void RebuildConcreteImage ( int frame );
extern void ClearConcreteImage ( int frame );
extern boolean ChangeConcreteImage ( int frame,
                                     int *pageHeight,
                                     PtrAbstractBox pAb );

#else /* __STDC__ */

extern C_points *ComputeControlPoints (/* PtrTextBuffer buffer,
                                          int nb */);
extern void GiveTextParams (/* PtrTextBuffer pBuffer,
                               int nChars,
                               ptrfont font,
                               int *width,
                               int *nSpaces */);
extern void GiveSymbolSize (/* PtrAbstractBox pAb,
                               int *width,
                               int *height */);
extern void GiveGraphicSize (/* PtrAbstractBox pAb,
                                int *width,
                                int *height */);
extern void GiveTextSize (/* PtrAbstractBox pAb,
                             int *width,
                             int *height,
                             int *nSpaces */);
extern void GiveEnclosureSize (/* PtrAbstractBox pAb,
                                  int frame,
                                  int *width,
                                  int *height */);
extern PtrLine SearchLine (/* PtrBox pBox */);
extern void BoxUpdate (/* PtrBox pBox,
                          PtrLine pLine,
                          int charDelta,
                          int spaceDelta,
                          int wDelta,
                          int adjustDelta,
                          int hDelta,
                          int frame,
                          boolean splitBox */);
extern void RemoveBoxes (/* PtrAbstractBox pAb,
                            boolean toRemake,
                            int frame */);
extern void RecordEnclosing (/* PtrBox pBox,
                                boolean horizRef */);
extern void ComputeEnclosing (/* int frame */);
extern void RebuildConcreteImage (/* int frame */);
extern void ClearConcreteImage (/* int frame */);
extern boolean ChangeConcreteImage (/* int frame,
                                       int *pageHeight,
                                       PtrAbstractBox pAb */);

#endif /* __STDC__ */
#endif /* __CEXTRACT__ */