1/***************************************************************************/
2/*                                                                         */
3/*  psconv.h                                                               */
4/*                                                                         */
5/*    Some convenience conversions (specification).                        */
6/*                                                                         */
7/*  Copyright 2006, 2012 by                                                */
8/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
9/*                                                                         */
10/*  This file is part of the FreeType project, and may only be used,       */
11/*  modified, and distributed under the terms of the FreeType project      */
12/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
13/*  this file you indicate that you have read the license and              */
14/*  understand and accept it fully.                                        */
15/*                                                                         */
16/***************************************************************************/
17
18
19#ifndef __PSCONV_H__
20#define __PSCONV_H__
21
22
23#include "../../include/ft2build.h"
24#include "../../include/freetype/internal/psaux.h"
25
26FT_BEGIN_HEADER
27
28
29  FT_LOCAL( FT_Long )
30  PS_Conv_Strtol( FT_Byte**  cursor,
31                  FT_Byte*   limit,
32                  FT_Long    base );
33
34
35  FT_LOCAL( FT_Long )
36  PS_Conv_ToInt( FT_Byte**  cursor,
37                 FT_Byte*   limit );
38  FT_LOCAL( FT_Bool )
39	  xyq_PS_Conv_ToInt( FT_Byte**  cursor,
40	  FT_Byte*   limit, FT_Long* val );	/* XYQ 2007-10-10: we add return value indicating whether it's actually a number */
41
42  FT_LOCAL( FT_Fixed )
43  PS_Conv_ToFixed( FT_Byte**  cursor,
44                   FT_Byte*   limit,
45                   FT_Long    power_ten );
46
47#if 0
48  FT_LOCAL( FT_UInt )
49  PS_Conv_StringDecode( FT_Byte**  cursor,
50                        FT_Byte*   limit,
51                        FT_Byte*   buffer,
52                        FT_Offset  n );
53#endif
54
55  FT_LOCAL( FT_UInt )
56  PS_Conv_ASCIIHexDecode( FT_Byte**  cursor,
57                          FT_Byte*   limit,
58                          FT_Byte*   buffer,
59                          FT_Offset  n );
60
61  FT_LOCAL( FT_UInt )
62  PS_Conv_EexecDecode( FT_Byte**   cursor,
63                       FT_Byte*    limit,
64                       FT_Byte*    buffer,
65                       FT_Offset   n,
66                       FT_UShort*  seed );
67
68
69FT_END_HEADER
70
71#endif /* __PSCONV_H__ */
72
73
74/* END */
75