--- /dev/null
+/* $Id$ $Revision$ */
+/* vim:set shiftwidth=4 ts=8: */
+
+/**********************************************************
+* This software is part of the graphviz package *
+* http://www.graphviz.org/ *
+* *
+* Copyright (c) 1994-2004 AT&T Corp. *
+* and is licensed under the *
+* Common Public License, Version 1.0 *
+* by AT&T Corp. *
+* *
+* Information and Software Systems Research *
+* AT&T Research, Florham Park NJ *
+**********************************************************/
+
+/* : : generated from features/common by iffe version 1999-08-11 : : */
+#ifndef _AST_COMMON_H
+#define _AST_COMMON_H 1
+#define _hdr_pthread 1 /* #include <pthread.h> ok */
+#define _hdr_stddef 1 /* #include <stddef.h> ok */
+#define _sys_types 1 /* #include <sys/types.h> ok */
+#define _hdr_time 1 /* #include <time.h> ok */
+#define _sys_time 0 /* #include <sys/time.h> ok */
+#define _sys_times 0 /* #include <sys/times.h> ok */
+#define _hdr_stdlib 0 /* #include <stdlib.h> ok */
+#define _typ_size_t 1 /* size_t is a type */
+#define _typ_ssize_t 0 /* ssize_t is a type */
+#define _typ_long_double 1 /* long double is a type */
+#define _proto_stdc 1 /* Standard-C prototypes ok */
+
+/* __STD_C indicates that the language is ANSI-C or C++ */
+#if !defined(__STD_C) && __STDC__
+#define __STD_C 1
+#endif
+#if !defined(__STD_C) && (__cplusplus || c_plusplus)
+#define __STD_C 1
+#endif
+#if !defined(__STD_C) && _proto_stdc
+#define __STD_C 1
+#endif
+#if !defined(__STD_C)
+#define __STD_C 0
+#endif
+
+/* extern symbols must be protected against C++ name mangling */
+#ifndef _BEGIN_EXTERNS_
+#if __cplusplus || c_plusplus
+#define _BEGIN_EXTERNS_ extern "C" {
+#define _END_EXTERNS_ }
+#else
+#define _BEGIN_EXTERNS_
+#define _END_EXTERNS_
+#endif
+#endif /*_BEGIN_EXTERNS_*/
+
+/* _ARG_ simplifies function prototyping among flavors of C */
+#ifndef _ARG_
+#if __STD_C
+#define _ARG_(x) x
+#else
+#define _ARG_(x) ()
+#endif
+#endif /*_ARG_*/
+
+/* __INLINE__ is the inline keyword */
+#if !defined(__INLINE__) && defined(__cplusplus)
+#define __INLINE__ inline
+#endif
+#if !defined(__INLINE__) && defined(_WIN32) && !defined(__GNUC__)
+#define __INLINE__ __inline
+#endif
+
+/* Void_t is defined so that Void_t* can address any type */
+#ifndef Void_t
+#if __STD_C
+#define Void_t void
+#else
+#define Void_t char
+#endif
+#endif /*Void_t */
+
+/* dynamic linked library external scope handling */
+#undef extern
+#if _dll_import && !defined(__EXPORT__) && _DLL_BLD
+#define __EXPORT__ __declspec(dllexport)
+#endif
+#if _dll_import && !defined(__IMPORT__)
+#define __IMPORT__ __declspec(dllimport)
+#endif
+#if !defined(_astimport)
+#if defined(__IMPORT__) && _DLL_BLD
+#define _astimport __IMPORT__
+#else
+#define _astimport extern
+#endif
+#endif /*_astimport*/
+#if !_DLL_BLD && _dll_import
+#define __EXTERN__(T,obj) extern T obj; T* _imp__ ## obj = &obj
+#define __DEFINE__(T,obj,val) T obj = val; T* _imp__ ## obj = &obj
+#else
+#define __EXTERN__(T,obj) extern T obj
+#define __DEFINE__(T,obj,val) T obj = val
+#endif
+#ifndef _AST_STD_H
+# if _hdr_stddef
+# include <stddef.h>
+# endif
+# if _sys_types
+# include <sys/types.h>
+# endif
+#endif
+#if !_typ_size_t
+# define _typ_size_t 1
+typedef int size_t;
+#endif
+#if !_typ_ssize_t
+# define _typ_ssize_t 1
+typedef int ssize_t;
+#endif
+#define _ast_int1_t char
+#define _ast_int2_t short
+#define _ast_int4_t int
+#define _ast_int8_t long long
+#define _ast_intmax_t _ast_int8_t
+#define _ast_intswap 7
+
+#define _ast_flt4_t float
+#define _ast_flt8_t double
+#define _ast_flt12_t long double
+#define _ast_fltmax_t _ast_flt12_t
+
+#ifndef va_listref
+#define va_listref(p) (p) /* pass va_list to varargs function */
+#define va_listval(p) (p) /* retrieve va_list from va_arg(ap,va_listarg) */
+#define va_listarg va_list /* va_arg() va_list type */
+#ifndef va_copy
+#define va_copy(to,fr) ((to)=(fr)) /* copy va_list fr -> to */
+#endif
+#undef _ast_va_list
+#ifdef va_start
+#define _ast_va_list va_list
+#else
+#define _ast_va_list void* /* va_list that avoids #include */
+#endif
+
+#endif
+#endif
--- /dev/null
+/* $Id$ $Revision$ */
+/* vim:set shiftwidth=4 ts=8: */
+
+/**********************************************************
+* This software is part of the graphviz package *
+* http://www.graphviz.org/ *
+* *
+* Copyright (c) 1994-2004 AT&T Corp. *
+* and is licensed under the *
+* Common Public License, Version 1.0 *
+* by AT&T Corp. *
+* *
+* Information and Software Systems Research *
+* AT&T Research, Florham Park NJ *
+**********************************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef GETOPT_H
+#define GETOPT_H
+
+/* On most systems, these are defined in unistd.h or stdlib.h,
+ * but some systems have no external definitions (UTS, SunOS 4.1),
+ * so we provide a declaration if needed.
+ */
+
+ extern int getopt(int, char *const *, const char *);
+ extern char *optarg;
+ extern int opterr, optind, optopt;
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif