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- /*
- * $Header: arc.h,v 1.7 88/06/01 17:51:06 hyc Locked $
- */
-
- #undef MSDOS
- #undef GEMDOS /* This amusing garbage is to get all my */
- #undef DOS /* define's past some compilers, which */
- #undef BSD /* apparently define some of these themselves */
- #undef SYSV
- #undef UNIX
- #undef MTS
-
- #define MSDOS 0 /* MSDOS machine */
- #define GEMDOS 0 /* Atari, GEMDOS */
- #define BSD 1 /* BSD4.2 or 4.3 */
- #define SYSV 0 /* Also uses BSD */
- #define MTS 0 /* MTS or 370(?) */
-
- /*
- * Assumptions:
- * char = 8 bits
- * short = 16 bits
- * long = 32 bits
- * int >= 16 bits
- */
-
- #if MSDOS || GEMDOS
- #define DOS 1
- #define CUTOFF '\\'
- #endif
-
- #if !MSDOS
- #define envfind getenv
- #define setmem(a, b, c) memset(a, c, b)
- #endif
-
- #if BSD || SYSV
- #define UNIX 1
- #define CUTOFF '/'
- #include <ctype.h>
- #endif
-
- #if MTS
- #define rindex strrchr
- #define index strchr
- #undef USEGFINFO /* define this to use GFINFO for directory */
- #define USECATSCAN /* scanning, else use CATSCAN/FILEINFO... */
- #define CUTOFF sepchr[0]
- #endif
-
- /* ARC - Archive utility - ARC Header
-
- Version 2.17, created on 04/22/87 at 13:09:43
-
- (C) COPYRIGHT 1985,86 by System Enhancement Associates; ALL RIGHTS RESERVED
-
- By: Thom Henderson
-
- Description:
- This is the header file for the ARC archive utility. It defines
- global parameters and the references to the external data.
-
-
- Language:
- Computer Innovations Optimizing C86
- */
-
- #define ARCMARK 26 /* special archive marker */
- #define ARCVER 9 /* archive header version code */
- #define STRLEN 100 /* system standard string length */
- #define FNLEN 13 /* file name length */
- #define MAXARG 25 /* maximum number of arguments */
-
- #ifndef DONT_DEFINE /* Defined by arcdata.c */
- #include "arcs.h"
-
- extern int keepbak; /* true if saving the old archive */
- #if !DOS
- extern int image; /* true to suppress CRLF/LF x-late */
- #endif
- #if MTS
- extern char sepchr[2]; /* Shared file separator, default = ':' */
- extern char tmpchr[2]; /* Temporary file prefix, default = '-' */
- #endif
- #if GEMDOS
- extern int hold; /* hold screen before exiting */
- #endif
- extern int warn; /* true to print warnings */
- extern int note; /* true to print comments */
- extern int bose; /* true to be verbose */
- extern int nocomp; /* true to suppress compression */
- extern int overlay; /* true to overlay on extract */
- extern int kludge; /* kludge flag */
- extern char *arctemp; /* arc temp file prefix */
- extern char *password; /* encryption password pointer */
- extern int nerrs; /* number of errors encountered */
- extern int changing; /* true if archive being modified */
-
- extern char hdrver; /* header version */
-
- extern FILE *arc; /* the old archive */
- extern FILE *new; /* the new archive */
- extern char arcname[STRLEN];/* storage for archive name */
- extern char bakname[STRLEN];/* storage for backup copy name */
- extern char newname[STRLEN];/* storage for new archive name */
- extern unsigned short arcdate; /* archive date stamp */
- extern unsigned short arctime; /* archive time stamp */
- extern unsigned short olddate; /* old archive date stamp */
- extern unsigned short oldtime; /* old archive time stamp */
- extern int dosquash; /* squash instead of crunch */
- #endif /* DONT_DEFINE */
-