/* * $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 #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 */
