138 lines
3.0 KiB
C
138 lines
3.0 KiB
C
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/* ------------------------------------------------------------------------ */
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/* */
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/* Global variable declarations */
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/* */
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/* ------------------------------------------------------------------------ */
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#include "os.h"
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#if defined(__CYGWIN__)
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#include <Windows32/Base.h>
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#endif
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#include "acestruc.h"
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#include "unace.h"
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#include <string.h>
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#include <stdio.h>
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//-------- Ace sign
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const char *acesign = "**ACE**";
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//-------- Version string for program
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const char *version="UNACE v1.1 public version\n";
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#ifdef AMIGA
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//-------- Version string for VERSION program
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static char *_version="$VER: Unace Amiga 1.1 "__AMIGADATE__"\n\n";
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#endif
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//-------- header buffer and pointers
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thead head;
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tmhead *t_mhead = (tmhead *) & head;
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tfhead *t_fhead = (tfhead *) & head;
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//-------- buffers
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ULONG *buf_rd =0;
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CHAR *buf =0;
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CHAR *buf_wr =0;
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UCHAR *readbuf =0;
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//-------- decompressor variables
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SHORT rpos =0,
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dcpr_do =0,
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dcpr_do_max =0,
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blocksize =0,
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dcpr_dic =0,
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dcpr_oldnum =0,
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bits_rd =0,
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dcpr_frst_file =0;
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USHORT dcpr_code_mn[1 << maxwd_mn],
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dcpr_code_lg[1 << maxwd_lg];
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UCHAR dcpr_wd_mn[maxcode + 2],
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dcpr_wd_lg[maxcode + 2],
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wd_svwd[svwd_cnt];
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ULONG dcpr_dpos =0,
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cpr_dpos2 =0,
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dcpr_dicsiz =0,
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dcpr_dican =0,
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dcpr_size =0,
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dcpr_olddist[4]={0,0,0,0},
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code_rd =0;
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CHAR *dcpr_text =0;
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//-------- quicksort
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USHORT sort_org[maxcode + 2];
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UCHAR sort_freq[(maxcode + 2) * 2];
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//-------- file handling
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CHAR aname[PATH_MAX];
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INT archan,
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wrhan;
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#if !defined(__EMX__) && !defined(__OS2__)
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FILE *farchan = NULL;
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#endif
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LONG skipsize=0;
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//-------- structures for archive handling
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struct tadat adat;
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//-------- flags
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INT f_err =0,
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f_ovrall =0,
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f_allvol_pr=0,
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f_curpas =0,
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f_criterr =0;
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void resetglobals(void)
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{
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t_mhead = (tmhead *) & head;
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t_fhead = (tfhead *) & head;
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buf_rd =0;
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buf =0;
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buf_wr =0;
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readbuf =0;
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rpos =0;
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dcpr_do =0;
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dcpr_do_max =0;
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blocksize =0;
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dcpr_dic =0;
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dcpr_oldnum =0;
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bits_rd =0;
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dcpr_frst_file =0;
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memset(&dcpr_code_mn, 0, sizeof(dcpr_code_mn));
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memset(&dcpr_code_lg, 0, sizeof(dcpr_code_lg));
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memset(&dcpr_wd_mn, 0, sizeof(dcpr_wd_mn));
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memset(&dcpr_wd_lg, 0, sizeof(dcpr_wd_lg));
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memset(&wd_svwd, 0, sizeof(wd_svwd));
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dcpr_dpos =0;
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cpr_dpos2 =0;
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dcpr_dicsiz =0;
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dcpr_dican =0;
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dcpr_size =0;
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memset(&dcpr_olddist, 0, sizeof(dcpr_olddist));
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code_rd =0;
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dcpr_text =0;
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memset(&sort_org, 0, sizeof(sort_org));
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memset(&sort_freq, 0, sizeof(sort_freq));
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archan=0;
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wrhan=0;
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skipsize=0;
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f_err =0;
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f_ovrall =0;
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f_allvol_pr=0;
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f_curpas =0;
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f_criterr =0;
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}
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