/*  Copyright (c) 1990-2000 Info-ZIP.  All rights reserved.  See the accompanying file LICENSE, version 2000-Apr-09 or later  (the contents of which are also included in unzip.h) for terms of use.  If, for some reason, all these files are missing, the Info-ZIP license  also may be found at:  ftp://ftp.info-zip.org/pub/infozip/license.html*//*---------------------------------------------------------------------------  os2data.h  OS/2-specific structures and data to be included in the global data struc-  ture.  ---------------------------------------------------------------------------*/#define MAXNAMLEN  256#define MAXPATHLEN 256#define MAXLEN     256    /* temporary buffer length */#define IBUF_LEN   4096   /* input buffer length */#define INCL_NOPM#define INCL_VIO#define INCL_DOSNLS#define INCL_DOSPROCESS#define INCL_DOSDEVICES#define INCL_DOSDEVIOCTL#define INCL_DOSERRORS#define INCL_DOSMISC#if (defined(OS2DLL) && !defined(DLL))#  undef OS2DLL#endif#ifdef OS2DLL#  define INCL_REXXSAA#  include <rexxsaa.h>#endif#include <os2.h>struct direct{  ino_t    d_ino;                   /* a bit of a farce */  int      d_reclen;                /* more farce */  int      d_namlen;                /* length of d_name */  char     d_name[MAXNAMLEN + 1];   /* null terminated */  /* nonstandard fields */  long     d_size;                  /* size in bytes */  unsigned d_mode;                  /* MS-DOS or OS/2 file attributes */  unsigned d_time;  unsigned d_date;};/* The fields d_size and d_mode are extensions by me (Kai Uwe Rommel).  The * find_first and find_next calls deliver these data without any extra cost. * If these data are needed, the fields save a lot of extra calls to stat() * (each stat() again performs a find_first call !). */struct _dircontents{  char *_d_entry;  long _d_size;  unsigned _d_mode, _d_time, _d_date;  struct _dircontents *_d_next;};typedef struct _dirdesc{  int  dd_id;                   /* uniquely identify each open directory */  long dd_loc;                  /* where we are in directory entry is this */  struct _dircontents *dd_contents;   /* pointer to contents of dir */  struct _dircontents *dd_cp;         /* pointer to current position */}DIR;struct os2Global {#ifndef SFX   HDIR hdir;#ifdef __32BIT__   ULONG count;   FILEFINDBUF3 find;#else   USHORT count;   FILEFINDBUF find;#endif#endif /* !SFX */   int created_dir;        /* used by mapname(), checkdir() */   int renamed_fullpath;   /* ditto */   int fnlen;              /* ditto */#ifdef __32BIT__   ULONG nLabelDrive;      /* ditto */#else   USHORT nLabelDrive;#endif   int longnameEA;         /* checkdir(), close_outfile() */   char *lastpathcomp;     /* ditto */   struct direct dp;   int lower;   USHORT nLastDrive, nResult;   DIR *wild_dir;   ZCONST char *wildname;   char *dirname, matchname[FILNAMSIZ];   int notfirstcall, have_dirname, dirnamelen;   int rootlen;          /* length of rootpath */   char *rootpath;       /* user's "extract-to" directory */   char *buildpathHPFS;  /* full path (so far) to extracted file, */   char *buildpathFAT;   /*  both HPFS/EA (main) and FAT versions */   char *endHPFS;        /* corresponding pointers to end of */   char *endFAT;         /*  buildpath ('\0') */#ifdef OS2DLL   char buffer[IBUF_LEN];   char output_var[MAXLEN];   char getvar_buf[MAXLEN];   int getvar_len;   int output_idx;   int stem_len;   int putchar_idx;   int rexx_error;   char *rexx_mes;   SHVBLOCK request;#endif};#define SYSTEM_SPECIFIC_GLOBALS struct os2Global os2;#define SYSTEM_SPECIFIC_CTOR    os2GlobalsCtor#ifdef OS2DLL#  ifdef API_DOC#    define SYSTEM_API_BRIEF    REXXBrief#    define SYSTEM_API_DETAILS  REXXDetails     extern char *REXXBrief;     extern APIDocStruct REXXDetails[];#  endif#endif