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- /***
- *disked.h - DISKED The DISK EDitor MS(tm)-DOS.
- *
- *Copyright (c) 1991-1995, Gregg Jennings. All wrongs reserved.
- * P O Box 200, Falmouth, MA 02541-0200
- *
- *Purpose:
- * Definitions and declarations.
- *
- *Notice:
- * This progam may be freely used and distributed. Any distrubution
- * with modifications must retain the above copyright statement and
- * modifications noted.
- * No pulp-publication, in whole or in part, permitted without
- * permission (magazines or books).
- *******************************************************************************/
-
- #ifndef GENERAL_H
- #include "general.h"
- #endif
- #ifndef KEYWORDS_H
- #include "init.h"
- #endif
-
- #define PAUSE TRUE
- #define NOPAUSE FALSE
- #define XLATE TRUE
- #define NOXLATE FALSE
- #define MAXSTR 63
- #define SEARCH 63
- #define MAX_DRIVE 26
-
- struct Msg { /* generic number input messages */
- char *msg; /* prompt */
- int len; /* length of input (e.g. 3 = 999 max) */
- };
-
- /* in SETUP.C */
-
- extern const char * const Version;
-
- /* in DATA.C */
-
- extern char *command_text1[];
- extern char *command_text2[];
- extern char *signon_text[];
- extern char *com_line_text[];
- extern char *help_text[];
- extern char *dir_help[];
-
- /* in DISKED.C */
-
- extern char curdir[]; /* current directory each drive */
- extern char comspec[]; /* for shell command */
- extern char inifile[]; /* initialization file name */
- extern char savfile[]; /* save place file name */
- extern char promptvar[]; /* DOS prompt variable */
- extern int Save,Restore; /* more switches */
- extern int files_indexed; /* files-indexed flag */
- extern int write_to; /* double protection on write */
- extern unsigned long tagged[10]; /* "tagged" sectors */
- extern unsigned int byte_cnt; /* buffer byte count */
- extern unsigned int max_bytes; /* maximum buffer size */
- extern unsigned char *data_buf; /* pointer to area for data buffer */
- extern unsigned char *save_sec; /* duplicate sector buffer */
- extern unsigned char *spare_sec; /* spare sector buffer */
- extern unsigned int dir_cluster; /* startup directory cluster SETUP.C */
- extern long set_sector; /* startup sector number */
- extern int BigScreen; /* if 50 line display */
-
- /* in DISKLIB.C */
-
- extern char tmpfstr[]; /* find string, entry */
- extern char findstr[]; /* find string, actual */
- extern unsigned int findlen; /* find string, length */
-
- /* in SETUP.C */
-
- extern const char *harderr_list[];
-
- /* Function Prototypes */
-
- extern int _access(const char *, int);
- #define exist(f) (_access(f,00)==0)
-
- /* in DISKLIB.C */
-
- extern void ext_commands(void);
- extern void commands(void);
- extern void signon_msg(void);
- extern void dkey(struct Keys *str);
- extern void ckey(char *s,struct Keys *str);
- extern void psw(char c, struct Keys *str);
- extern void header(void);
- extern void dumpsector(void);
- extern void dumpfilesec(void);
- extern int get(struct Msg *str,int *one, int *two);
- extern int getl(struct Msg *str,long *one, int *two);
- extern int set(struct Msg *str,int *one,int *two,int *three);
- extern int view(unsigned char *buffer,unsigned int bfptr,unsigned int bufend,int pause,int base);
- extern int find(int val, int get,int kase);
- extern void range(int val);
- extern void dparams(char *drivedir);
- extern void dumpboot(unsigned char *);
- extern void help(void);
-
- /* in FILEIO.C */
-
- extern int putfile(char *filename, int xlate, int m, int s, int c);
- extern int getfile(char *file,int xlate, int m, int s, int c);
- extern int append(int s,int m,int c,unsigned char *buffer,unsigned int nbytes);
- extern int putsectors(char *, long, int);
- extern int prompt(int n, int base);
- extern long filesize(const char *file);
-
- /* in SETUP.C */
-
- extern int setup(char **argv, int drives[], unsigned int *dsk);
- extern void startup(char *ccurdir, unsigned int cdisk);
- extern void logerror(int i);
- extern int newdisk(int tempd);
-
- /* in DEBUG.C */
-
- extern void debug(void);
- extern void heapdump(int);
-
- /* in FILETRCK.C */
-
- extern int ft_track;
- extern int filetrack(const char *file, const int fnum);
- extern void filetell(void);
- extern int fileoffset(unsigned int cluster);
- extern long filebytes(void);
- extern int trackfile(unsigned int *c);
-