gcc/fixinc/fixlib.h

   1
   2 /* Install modified versions of certain ANSI-incompatible system header
   3    files which are fixed to work correctly with ANSI C and placed in a
   4    directory that GNU C will search.
   5
   6    Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
   7
   8 This file is part of GNU CC.
   9
  10 GNU CC is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2, or (at your option)
  13 any later version.
  14
  15 GNU CC is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with GNU CC; see the file COPYING.  If not, write to
  22 the Free Software Foundation, 59 Temple Place - Suite 330,
  23 Boston, MA 02111-1307, USA.  */
  24
  25 #ifndef FIXINCLUDES_FIXLIB_H
  26 #define FIXINCLUDES_FIXLIB_H
  27
  28 #include "auto-host.h"
  29 #include "gansidecl.h"
  30 #include "system.h"
  31
  32 #include "gnu-regex.h"
  33
  34 #ifndef STDIN_FILENO
  35 # define STDIN_FILENO   0
  36 #endif
  37 #ifndef STDOUT_FILENO
  38 # define STDOUT_FILENO  1
  39 #endif
  40
  41 typedef int t_success;
  42
  43 #define FAILURE         (-1)
  44 #define SUCCESS           0
  45 #define PROBLEM           1
  46
  47 #define SUCCEEDED(p)    ((p) == SUCCESS)
  48 #define SUCCESSFUL(p)   SUCCEEDED (p)
  49 #define FAILED(p)       ((p) < SUCCESS)
  50 #define HADGLITCH(p)    ((p) > SUCCESS)
  51
  52
  53 #define tSCC static const char
  54 #define tCC  const char
  55 #define tSC  static char
  56
  57 /* If this particular system's header files define the macro `MAXPATHLEN',
  58    we happily take advantage of it; otherwise we use a value which ought
  59    to be large enough.  */
  60 #ifndef MAXPATHLEN
  61 # define MAXPATHLEN     4096
  62 #endif
  63
  64 #ifndef EXIT_SUCCESS
  65 # define EXIT_SUCCESS 0
  66 #endif
  67 #ifndef EXIT_FAILURE
  68 # define EXIT_FAILURE 1
  69 #endif
  70
  71 #define NUL             '\0'
  72
  73 #ifndef NOPROCESS
  74 #define NOPROCESS       ((pid_t) -1)
  75 #define NULLPROCESS     ((pid_t)0)
  76
  77 #define EXIT_PANIC      99
  78
  79 #ifndef HAVE_T_BOOL_ENUM
  80 #define HAVE_T_BOOL_ENUM
  81 typedef enum
  82 {
  83   BOOL_FALSE, BOOL_TRUE
  84 } t_bool;
  85 #endif
  86
  87 #define _P_(p)  ()
  88 #endif
  89
  90 /*
  91  *  Exported procedures
  92  */
  93 char * load_file_data _P_(( FILE* fp ));
  94
  95 #endif /* FIXINCLUDES_FIXLIB_H */