Annotation of OpenXM_contrib/gnuplot/ansichek.h, Revision 1.1.1.2
1.1.1.2 ! maekawa 1: /* $Id: ansichek.h,v 1.8.2.1 1999/08/19 14:42:08 lhecking Exp $ */
1.1 maekawa 2:
3: /* GNUPLOT - ansichek.h */
4:
5: /*[
6: * Copyright 1986 - 1993, 1998 Thomas Williams, Colin Kelley
7: *
8: * Permission to use, copy, and distribute this software and its
9: * documentation for any purpose with or without fee is hereby granted,
10: * provided that the above copyright notice appear in all copies and
11: * that both that copyright notice and this permission notice appear
12: * in supporting documentation.
13: *
14: * Permission to modify the software is granted, but not the right to
15: * distribute the complete modified source code. Modifications are to
16: * be distributed as patches to the released version. Permission to
17: * distribute binaries produced by compiling modified sources is granted,
18: * provided you
19: * 1. distribute the corresponding source modifications from the
20: * released version in the form of a patch file along with the binaries,
21: * 2. add special version identification to distinguish your version
22: * in addition to the base release version number,
23: * 3. provide your name and address as the primary contact for the
24: * support of your modified version, and
25: * 4. retain our contact information in regard to use of the base
26: * software.
27: * Permission to distribute the released version of the source code along
28: * with corresponding source modifications in the form of a patch file is
29: * granted with same provisions 2 through 4 for binary distributions.
30: *
31: * This software is provided "as is" without express or implied warranty
32: * to the extent permitted by applicable law.
33: ]*/
34:
35:
36: /* figure out if we can handle ANSI prototypes
37: * We invent and use ANSI_C rather than using __STDC__ directly
38: * because some compilers (eg MS VC++ 4.1) switch off __STDC__
39: * when extensions are enabled, but if extensions are disabled,
40: * the standard headers cause compile errors. We can -DANSI_C
41: * but -D__STDC__ might confuse headers
42: */
43:
44: #ifndef ANSI_CHECK_H
45: # define ANSI_CHECK_H
46:
1.1.1.2 ! maekawa 47: # if defined(__STDC__) && __STDC__
! 48: # ifndef ANSI_C
! 49: # define ANSI_C
! 50: # endif
! 51: # endif /* __STDC__ */
! 52:
1.1 maekawa 53: # ifndef HAVE_CONFIG_H
54: /* Only relevant for systems which don't run configure */
55:
56: /* are all these compiler tests necessary ? - can the makefiles not
57: * just set ANSI_C ?
58: */
59:
60: # if defined(ANSI_C) || defined(__TURBOC__) || defined (__PUREC__) || defined (__ZTC__) || defined (_MSC_VER) || (defined(OSK) && defined(_ANSI_EXT))
61: # ifndef PROTOTYPES
62: # define PROTOTYPES
63: # endif
64: # ifndef HAVE_STRINGIZE
65: # ifndef VAXC /* not quite ANSI_C */
66: # define HAVE_STRINGIZE
67: # endif
68: # endif
69: # endif /* ANSI_C ... */
70:
71: # ifndef ANSI_C
72: # define const
73: # endif
74:
75: # endif /* !HAVE_CONFIG_H */
76:
77: /* used to be __P but it was just too difficult to guess whether
78: * standard headers define it. It's not as if the defn is
79: * particularly difficult to do ourselves...
80: */
81: # ifdef PROTOTYPES
82: # define __PROTO(proto) proto
83: # else
84: # define __PROTO(proto) ()
85: # endif
86:
87: /* generic pointer type. For old compilers this has to be changed to char *,
88: * but I don't know if there are any CC's that support void and not void *
89: */
90: # define generic void
91:
92: #endif /* ANSI_CHECK_H */
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