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- #define VERSION "3.54c"
-
- #define CHILDAPP /* dgg, for seqpup use */
-
-
- /* machine-specific stuff:
- based on a number of factors in the library stdlib.h, we will try
- to determine what kind of machine/compiler this program is being
- built on. However, it doesn't always succeed. However, if you have
- ANSI conforming C, it will probably work.
-
- we will try to figure out machine type
- based on defines in stdio, and compiler-defined things as well.: */
-
- #ifdef GNUDOS
- #define DJGPP
- #define DOS
- #endif
-
- #ifdef THINK_C
- #define MAC
- #endif
-
- #include <stdio.h>
- #include <stdlib.h>
-
- #ifdef __CMS_OPEN
- #define CMS
- #define EBCDIC true
- #define INFILE "infile data"
- #define OUTFILE "outfile data"
- #define TREEFILE "treefile data"
- #define FONTFILE "fontfile data"
- #define PLOTFILE "plotfile data"
- #define INTREE "intree data"
- #define OUTTREE "outtree data"
- #else
- #define EBCDIC false
- #define INFILE "infile"
- #define OUTFILE "outfile"
- #define TREEFILE "treefile"
- #define FONTFILE "fontfile" /* on unix this might be /usr/local/lib/fontfile */
- #define PLOTFILE "plotfile"
- #define INTREE "intree"
- #define OUTTREE "outtree"
- #endif
-
- #ifdef L_ctermid /* try and detect for sysV or V7. */
- #define SYSTEM_FIVE
- #endif
-
- #ifdef sequent
- #define SYSTEM_FIVE
- #endif
-
- #ifndef SYSTEM_FIVE
- # include<stdlib.h>
- # if defined(_STDLIB_H_) || defined(_H_STDLIB) || defined(H_SCCSID) || defined(unix)
- # define UNIX
- # define MACHINE_TYPE "BSD Unix C"
- # endif
- #endif
-
-
- #ifdef __STDIO_LOADED
- #define VMS
- #define MACHINE_TYPE "VAX/VMS C"
- #define printf vax_printf_is_broken
- #define fprintf vax_fprintf_is_broken
- void vax_printf_is_broken(const char *fmt,...);
- void vax_fprintf_is_broken(FILE *fp,const char *fmt,...);
- void vax_tweak_fmt(char *);
- #endif
-
- #ifdef __WATCOMC__
- #define QUICKC
- #define WATCOM
- #define DOS
- #include "graph.h"
- #endif
- /* watcom-c has graphics library calls that are almost identical to *
- * quick-c, so the "QUICKC" symbol name stays. */
-
-
- #ifdef _QC
- #define MACHINE_TYPE "MS-DOS / Quick C"
- #define QUICKC
- #include "graph.h"
- #define DOS
- #endif
-
- #ifdef _DOS_MODE
- #define MACHINE_TYPE "MS-DOS /Microsoft C "
- #define DOS /* DOS is always defined if on a dos machine */
- #define MSC /* MSC is defined for microsoft C */
- #endif
-
- #ifdef __MSDOS__ /* TURBO c compiler, ONLY (no other DOS C compilers) */
- #define DOS
- #define TURBOC
- #include<stdlib.h>
- #include<graphics.h>
- #endif
-
- #ifdef DJGPP /* DJ's gnu C/C++ port */
- #include<graphics.h>
- #endif
-
- #ifndef MACHINE_TYPE
- #define MACHINE_TYPE "ANSI C"
- #endif
-
- #ifdef DOS
- #define MALLOCRETURN void
- #else
- #define MALLOCRETURN void
- #endif
-
- #ifdef VMS
- #define signed /* signed doesn't exist in VMS */
- #endif
-
- #ifdef DJGPP
- #undef MALLOCRETURN
- #define MALLOCRETURN void
- #endif
-
-
- /* includes: */
- #ifdef UNIX
- #include<strings.h>
- #else
- #include<string.h>
- #endif
-
- #include <math.h>
- #include <ctype.h>
-
- #ifdef MAC
- #include "interface.h"
- #endif
-
- #define FClose(file) if (file) fclose(file) ; file=NULL
- #define Malloc(x) mymalloc((long)x)
-
- typedef void *Anyptr;
- #define Signed signed
- #define Void void /* Void f() = procedure */
- #define Const const
- #define Volatile volatile
- #define Char char /* Characters (not bytes) */
- #define Static static /* Private global funcs and vars */
- #define Local static /* Nested functions */
-
- typedef unsigned char boolean;
-
- # define true 1
- # define false 0
- #define SETBITS 32
-
- #ifdef MAC
- MALLOCRETURN *mymalloc(long);
- #else
- MALLOCRETURN *mymalloc();
- #endif
- int eof();
- int eoln();
- void memerror();
-
-