portability patch part 2

diff --git a/blkdev.cpp b/blkdev.cpp
index 6bd13c2048142ed13bea307d3e29c027b8d1cd22..ca065dad9dbdee59c8fb222db9b55e522ee19d4d 100644 (file)
--- a/blkdev.cpp
+++ b/blkdev.cpp
@@ -116,10 +116,11 @@ static int cdscsidevicetype[MAX_TOTAL_SCSI_DEVICES];
 extern struct device_functions devicefunc_win32_aspi;
 extern struct device_functions devicefunc_win32_spti;
 extern struct device_functions devicefunc_win32_ioctl;
-extern struct device_functions devicefunc_cdimage;
 
 #endif
 
+extern struct device_functions devicefunc_cdimage;
+
 static struct device_functions *devicetable[] = {
        NULL,
        &devicefunc_cdimage,

diff --git a/blkdev_cdimage.cpp b/blkdev_cdimage.cpp
index 5de3bc51c7aa9011e747d818e8e4b365f49907e7..3a97fc964cf046008a6f75953f5b643ce284f739 100644 (file)
--- a/blkdev_cdimage.cpp
+++ b/blkdev_cdimage.cpp
@@ -1002,6 +1002,7 @@ static int parsemds (struct cdunit *cdu, struct zfile *zmds, const TCHAR *img)
        struct cdtoc *t;
        uae_u8 *mds = NULL;
        uae_u64 size;
+       MDS_SessionBlock *sb;
 
        write_log (_T("MDS TOC: '%s'\n"), img);
        size = zfile_size (zmds);
@@ -1019,7 +1020,7 @@ static int parsemds (struct cdunit *cdu, struct zfile *zmds, const TCHAR *img)
                goto end;
        }
 
-       MDS_SessionBlock *sb = (MDS_SessionBlock*)(mds + head->sessions_blocks_offset);
+       sb = (MDS_SessionBlock*)(mds + head->sessions_blocks_offset);
        cdu->tracks = sb->last_track - sb->first_track + 1;
        for (int i = 0; i < sb->num_all_blocks; i++) {
                MDS_TrackBlock *tb = (MDS_TrackBlock*)(mds + sb->tracks_blocks_offset + i * sizeof (MDS_TrackBlock));
@@ -1048,7 +1049,7 @@ static int parsemds (struct cdunit *cdu, struct zfile *zmds, const TCHAR *img)
                                if (footer->widechar_filename == 0)
                                        fname = au ((char*)(mds + footer->filename_offset));
                                else
-                                       fname = my_strdup ((wchar_t*)(mds + footer->filename_offset));
+                                       fname = my_strdup ((TCHAR*)(mds + footer->filename_offset));
                                if (fname[0] == '*' && fname[1] == '.') {
                                        TCHAR newname[MAX_DPATH];
                                        _tcscpy (newname, img);

diff --git a/custom.cpp b/custom.cpp
index 7a26695a0450e30db7439af50953dc14ec4fa2eb..c9ff492597bf4e314a0128ed5df21d479325e7dc 100644 (file)
--- a/custom.cpp
+++ b/custom.cpp
@@ -2989,7 +2989,7 @@ void init_hz (bool fullinit)
        if ((beamcon0 & 0xA0) != (new_beamcon0 & 0xA0))
                hzc = 1;
        if (beamcon0 != new_beamcon0) {
-               write_log (_T("BEAMCON0 %04x -> %04x PC%=%08x\n"), beamcon0, new_beamcon0, M68K_GETPC);
+               write_log (_T("BEAMCON0 %04x -> %04x PC=%08x\n"), beamcon0, new_beamcon0, M68K_GETPC);
                vpos_count_diff = vpos_count = 0;
        }
        beamcon0 = new_beamcon0;
@@ -3505,7 +3505,7 @@ static void DMACON (int hpos, uae_u16 v)
        changed = dmacon ^ oldcon;
 #if 0
        if (changed)
-               write_log (L"%04x -> %04x %08x\n", oldcon, dmacon, m68k_getpc ());
+               write_log (_T("%04x -> %04x %08x\n"), oldcon, dmacon, m68k_getpc ());
 #endif
        oldcop = (oldcon & DMA_COPPER) && (oldcon & DMA_MASTER);
        newcop = (dmacon & DMA_COPPER) && (dmacon & DMA_MASTER);
@@ -5216,9 +5216,7 @@ static void rtg_vsynccheck (void)
 {
        if (vblank_found_rtg) {
                vblank_found_rtg = false;
-#ifdef PICASSO96
                rtg_vsync ();
-#endif
        }
 }
 
@@ -5307,7 +5305,7 @@ static bool framewait (void)
                        vsynctimeperline = 1;
 
                if (0 || (log_vsync & 2)) {
-                       write_log (L"%06d %06d/%06d %03d%%\n", t, vsynctimeperline, vsynctimebase, t * 100 / vsynctimebase);
+                       write_log (_T("%06d %06d/%06d %03d%%\n"), t, vsynctimeperline, vsynctimebase, t * 100 / vsynctimebase);
                }
 
                frame_shown = true;
@@ -5388,7 +5386,7 @@ static bool framewait (void)
                        vsyncmaxtime = now + max;
 
                        if (0 || (log_vsync & 2)) {
-                               write_log (L"%05d:%05d:%05d=%05d:%05d/%05d %03d%%\n", adjust_avg, frameskipt_avg, flipdelay_avg,
+                               write_log (_T("%05d:%05d:%05d=%05d:%05d/%05d %03d%%\n"), adjust_avg, frameskipt_avg, flipdelay_avg,
                                        val, vsynctimeperline, vsynctimebase, val * 100 / vsynctimebase);
                        }
 
@@ -5448,7 +5446,7 @@ static bool framewait (void)
                        vsyncmaxtime = now + max;
 
                        if (0 || (log_vsync & 2)) {
-                               write_log (L"%06d:%06d:%06d:%06d %06d/%06d %03d%%\n", frameskipt_avg, flipdelay_avg, adjust, adjustx,
+                               write_log (_T("%06d:%06d:%06d:%06d %06d/%06d %03d%%\n"), frameskipt_avg, flipdelay_avg, adjust, adjustx,
                                        vsynctimeperline, vsynctimebase, (vsynctimebase - max) * 100 / vsynctimebase);
                        }
 
@@ -5471,7 +5469,7 @@ static bool framewait (void)
                tickdiff = 0;
                prevtick = tick;
                frametickcnt = 0;
-               write_log (L"!\n");
+               write_log (_T("!\n"));
        } else {
                frametickcnt++;
        }
@@ -5482,7 +5480,7 @@ static bool framewait (void)
                diff = 5000;
        clockadjust = -vsynctimebase * diff / 1000;
        clockadjust *= 100;
-       write_log (L"%d:%d:%d\n", framems - tickdiff, diff, clockadjust);
+       write_log (_T("%d:%d:%d\n"), framems - tickdiff, diff, clockadjust);
 #endif
        if (currprefs.m68k_speed < 0) {
 
@@ -6151,12 +6149,13 @@ static void hsync_handler_post (bool onvsync)
 
        events_dmal_hsync ();
 #if 0
+       // AF testing stuff
        static int cnt = 0;
        cnt++;
        if (cnt == 500) {
                int port_insert_custom (int inputmap_port, int devicetype, DWORD flags, const TCHAR *custom);
-               port_insert_custom (0, 2, 0, L"Fire.autorepeat=0x38 Left=0x4B Right=0x4D Up=0x48 Down=0x50 Fire=0x4C Fire2=0x52'");
-               port_insert_custom (1, 2, 0, L"Left=0x48 Right=0x50 Up=0x4B Down=0x4D Fire=0x4C");
+               port_insert_custom (0, 2, 0, _T("Fire.autorepeat=0x38 Left=0x4B Right=0x4D Up=0x48 Down=0x50 Fire=0x4C Fire2=0x52'"));
+               port_insert_custom (1, 2, 0, _T("Left=0x48 Right=0x50 Up=0x4B Down=0x4D Fire=0x4C"));
        } else if (cnt == 1000) {
                TCHAR out[256];
                bool port_get_custom (int inputmap_port, TCHAR *out);
@@ -6203,7 +6202,7 @@ static void hsync_handler_post (bool onvsync)
                                        }
                                }
                        } else {
-                               ;//write_log (L"%d ", vpos);
+                               ;//write_log (_T("%d "), vpos);
                        }
                }
        } else {
@@ -6214,7 +6213,7 @@ static void hsync_handler_post (bool onvsync)
                        while (!vsync_isdone () && (int)vsyncmintime - (int)(rpt + vsynctimebase / 10) > 0 && (int)vsyncmintime - (int)rpt < vsynctimebase) {
                                sleep_millis_main (1);
                                rpt = read_processor_time ();
-                               //write_log (L"*");
+                               //write_log (_T("*"));
                        }
                }
        }

diff --git a/expansion.cpp b/expansion.cpp
index cdef62db2908780517a0d835bff36b493525d88a..4e20b89506e89100cef619e077b8487783d076fb 100644 (file)
--- a/expansion.cpp
+++ b/expansion.cpp
@@ -222,7 +222,7 @@ void expamem_next (void)
        map_banks (&expamem_bank, 0xE8, 1, 0);
        ++ecard;
        if (ecard < cardno) {
-               expamem_bank.name = card_name[ecard] ? card_name[ecard] : _T("None");
+               expamem_bank.name = card_name[ecard] ? card_name[ecard] : (TCHAR*) _T("None");
                (*card_init[ecard]) ();
        } else {
                expamem_init_clear2 ();

diff --git a/filesys.cpp b/filesys.cpp
index 3cbe7ae90bc0cee92f493f94e40d709f549e7dce..100e9065f814f4723e4a80dc456253d695a5642f 100644 (file)
--- a/filesys.cpp
+++ b/filesys.cpp
@@ -678,8 +678,8 @@ static void initialize_mountinfo (void)
                                uci->devname, uci->sectors, uci->surfaces, uci->reserved,
                                uci->bootpri, uci->filesys);
                } else if (uci->controller <= HD_CONTROLLER_SCSI6) {
-#ifdef A2091
                        if (currprefs.cs_mbdmac) {
+#ifdef A2091
                                a3000_add_scsi_unit (uci->controller - HD_CONTROLLER_SCSI0, uci->rootdir, uci->blocksize, uci->readonly,
                                        uci->devname, uci->sectors, uci->surfaces, uci->reserved,
                                        uci->bootpri, uci->filesys);
@@ -3203,7 +3203,7 @@ static void
        xfree (x2);
 
        put_long (info + 116, fsdb_can ? aino->amigaos_mode : fsdb_mode_supported (aino));
-       put_long (info + 124, statbuf.st_size > MAXFILESIZE32 ? MAXFILESIZE32 : statbuf.st_size);
+       put_long (info + 124, statbuf.st_size > MAXFILESIZE32 ? MAXFILESIZE32 : (uae_u32)statbuf.st_size);
 #ifdef HAVE_ST_BLOCKS
        put_long (info + 128, statbuf.st_blocks);
 #else
@@ -5238,11 +5238,11 @@ static void action_change_file_size64 (Unit *unit, dpacket packet)
 
        /* Write one then truncate: that should give the right size in all cases.  */
        fs_lseek (k->fd, offset, whence);
-       offset = fs_lseek (k->fd, offset, whence);
+       offset = fs_lseek64 (k->fd, offset, whence);
        fs_write (k->fd, /* whatever */(uae_u8*)&k1, 1);
        if (k->file_pos > offset)
                k->file_pos = offset;
-       fs_lseek (k->fd, k->file_pos, SEEK_SET);
+       fs_lseek64 (k->fd, k->file_pos, SEEK_SET);
 
        if (my_truncate (k->aino->nname, offset) == -1) {
                PUT_PCK64_RES1 (packet, DOS_FALSE);
@@ -7006,7 +7006,7 @@ static uae_u8 *restore_key (UnitInfo *ui, Unit *u, uae_u8 *src)
        openmode = ((k->dosmode & A_FIBF_READ) == 0 ? O_WRONLY
                : (k->dosmode & A_FIBF_WRITE) == 0 ? O_RDONLY
                : O_RDWR);
-       write_log (_T("FS: open file '%s' ('%s'), pos=%d\n"), p, pn, k->file_pos);
+       write_log (_T("FS: open file '%s' ('%s'), pos=%llu\n"), p, pn, k->file_pos);
        a = get_aino (u, &u->rootnode, p, &err);
        if (!a)
                write_log (_T("*** FS: Open file aino creation failed '%s'\n"), p);
@@ -7046,9 +7046,9 @@ static uae_u8 *restore_key (UnitInfo *ui, Unit *u, uae_u8 *src)
                        uae_s64 s;
                        s = fs_fsize64 (k->fd);
                        if (s != savedsize)
-                               write_log (_T("FS: restored file '%s' size changed! orig=%lld, now=%lld!!\n"), p, savedsize, s);
+                               write_log (_T("FS: restored file '%s' size changed! orig=%llu, now=%lld!!\n"), p, savedsize, s);
                        if (k->file_pos > s) {
-                               write_log (_T("FS: restored filepos larger than size of file '%s'!! %lld > %d\n"), p, k->file_pos, s);
+                               write_log (_T("FS: restored filepos larger than size of file '%s'!! %llu > %lld\n"), p, k->file_pos, s);
                                k->file_pos = s;
                        }
                        fs_lseek64 (k->fd, k->file_pos, SEEK_SET);

diff --git a/include/custom.h b/include/custom.h
index 0acaac282841ade60a0477cd28fba0d0dbef7d8f..aed4ca5f1192e5fcf1a9dba9efa2b6bc125f6409 100644 (file)
--- a/include/custom.h
+++ b/include/custom.h
@@ -217,4 +217,4 @@ extern void alloc_cycle_ext (int, int);
 extern bool ispal (void);
 extern int current_maxvpos (void);
 extern struct chipset_refresh *get_chipset_refresh (void);
-extern void compute_framesync (void);
\ No newline at end of file
+extern void compute_framesync (void);

diff --git a/include/isofs.h b/include/isofs.h
index e3f18e31cae40266f090804ae4f403a85afbbcd0..ed3f3f53067b940def6da834a25d276ca343165b 100644 (file)
--- a/include/isofs.h
+++ b/include/isofs.h
@@ -2,8 +2,10 @@
 #ifndef _ISOFS_FS_H
 #define _ISOFS_FS_H
 
+#ifdef WINDOWS
 typedef int gid_t;
 typedef int uid_t;
+#endif
 
 #define ISO_SYSTEM_ID_CDTV "CDTV"
 

diff --git a/include/memory.h b/include/memory.h
index 906387fa343481d99c19d63c207b6da5795ebdc9..82d4ebef0d45dcfa84c39895e395baec76ff615e 100644 (file)
--- a/include/memory.h
+++ b/include/memory.h
@@ -319,9 +319,9 @@ extern uae_u32 (REGPARAM3 *chipmem_bget_indirect)(uaecptr) REGPARAM;
 extern void (REGPARAM3 *chipmem_lput_indirect)(uaecptr, uae_u32) REGPARAM;
 extern void (REGPARAM3 *chipmem_wput_indirect)(uaecptr, uae_u32) REGPARAM;
 extern void (REGPARAM3 *chipmem_bput_indirect)(uaecptr, uae_u32) REGPARAM;
-extern int (REGPARAM2 *chipmem_check_indirect)(uaecptr, uae_u32);
-extern uae_u8 *(REGPARAM2 *chipmem_xlate_indirect)(uaecptr);
-
+extern int (REGPARAM3 *chipmem_check_indirect)(uaecptr, uae_u32) REGPARAM;
+extern uae_u8 *(REGPARAM3 *chipmem_xlate_indirect)(uaecptr) REGPARAM;
+ 
 #ifdef NATMEM_OFFSET
 
 typedef struct shmpiece_reg {

diff --git a/isofs.cpp b/isofs.cpp
index 0dbe4006093bf2b17ab65a2132cc2186402c6a52..73e97c1c3462ccffde50c9a6a9a28d6bb4b029a7 100644 (file)
--- a/isofs.cpp
+++ b/isofs.cpp
@@ -512,12 +512,12 @@ out_nomem:
        return -ENOMEM;
 
 out_noread:
-       write_log (_T("ISOFS: unable to read i-node block %lu\n"), block);
+       write_log (_T("ISOFS: unable to read i-node block %u\n"), block);
        xfree(tmpde);
        return -EIO;
 
 out_toomany:
-       write_log (_T("ISOFS: More than 100 file sections ?!?, aborting... isofs_read_level3_size: inode=%lu\n"), inode->i_ino);
+       write_log (_T("ISOFS: More than 100 file sections ?!?, aborting... isofs_read_level3_size: inode=%u\n"), inode->i_ino);
        goto out;
 }
 
@@ -625,13 +625,13 @@ static int isofs_read_inode(struct inode *inode)
        /* I have no idea what file_unit_size is used for, so
           we will flag it for now */
        if (de->file_unit_size[0] != 0) {
-               write_log (_T("ISOFS: File unit size != 0 for ISO file (%ld).\n"), inode->i_ino);
+               write_log (_T("ISOFS: File unit size != 0 for ISO file (%d).\n"), inode->i_ino);
        }
 
        /* I have no idea what other flag bits are used for, so
           we will flag it for now */
        if((de->flags[-high_sierra] & ~2)!= 0){
-               write_log (_T("ISOFS: Unusual flag settings for ISO file (%ld %x).\n"), inode->i_ino, de->flags[-high_sierra]);
+               write_log (_T("ISOFS: Unusual flag settings for ISO file (%d %x).\n"), inode->i_ino, de->flags[-high_sierra]);
        }
 
        inode->i_mtime.tv_sec =
@@ -1572,7 +1572,7 @@ static int isofs_get_blocks(struct inode *inode, uae_u32 iblock, struct buffer_h
                 * I/O errors.
                 */
                if (b_off > ((inode->i_size) >> ISOFS_BUFFER_BITS(inode))) {
-                       write_log (_T("ISOFS: block >= EOF (%lu, %llu)\n"), b_off, (unsigned long long)inode->i_size);
+                       write_log (_T("ISOFS: block >= EOF (%u, %llu)\n"), b_off, (unsigned long long)inode->i_size);
                        goto abort;
                }
 
@@ -2000,7 +2000,7 @@ out_no_read:
        write_log (_T("ISOFS: bread failed, dev=%d, iso_blknum=%d, block=%d\n"), s->unitnum, iso_blknum, block);
        goto out_freebh;
 out_bad_zone_size:
-       write_log(_T("ISOFS: Bad logical zone size %ld\n"), sbi->s_log_zone_size);
+       write_log(_T("ISOFS: Bad logical zone size %d\n"), sbi->s_log_zone_size);
        goto out_freebh;
 out_bad_size:
        write_log (_T("ISOFS: Logical zone size(%d) < hardware blocksize(%u)\n"), orig_zonesize, opt.blocksize);
@@ -2137,7 +2137,7 @@ static struct inode *isofs_find_entry(struct inode *dir, char *tmpname, TCHAR *t
                dpnt = de->name;
                /* Basic sanity check, whether name doesn't exceed dir entry */
                if (de_len < dlen + sizeof(struct iso_directory_record)) {
-                       write_log (_T("iso9660: Corrupted directory entry in block %lu of inode %u\n"), block, dir->i_ino);
+                       write_log (_T("iso9660: Corrupted directory entry in block %u of inode %u\n"), block, dir->i_ino);
                        return 0;
                }
 
@@ -2280,7 +2280,7 @@ static int do_isofs_readdir(struct inode *inode, struct file *filp, char *tmpnam
                }
                /* Basic sanity check, whether name doesn't exceed dir entry */
                if (de_len < de->name_len[0] + sizeof(struct iso_directory_record)) {
-                       write_log (_T("iso9660: Corrupted directory entry in block %lu of inode %lu\n"), block, inode->i_ino);
+                       write_log (_T("iso9660: Corrupted directory entry in block %u of inode %u\n"), block, inode->i_ino);
                        return 0;
                }
 

diff --git a/newcpu.cpp b/newcpu.cpp
index 06f190f1a723f6c57163f771ecd79c380120a178..775f4223e2f4a1e0f5218d75bdab285b86f6e4b8 100644 (file)
--- a/newcpu.cpp
+++ b/newcpu.cpp
@@ -195,7 +195,7 @@ static void validate_trace (void)
 static void debug_trace (void)
 {
        if (cputrace.writecounter > 10000 || cputrace.readcounter > 10000)
-               write_log (L"cputrace.readcounter=%d cputrace.writecounter=%d\n", cputrace.readcounter, cputrace.writecounter);
+               write_log (_T("cputrace.readcounter=%d cputrace.writecounter=%d\n"), cputrace.readcounter, cputrace.writecounter);
 }
 
 STATIC_INLINE void clear_trace (void)
@@ -3685,6 +3685,7 @@ static void m68k_run_1_ce (void)
 static void m68k_run_1_ce (void)
 {
        struct regstruct *r = &regs;
+       uae_u16 opcode;
 
        if (cpu_tracer < 0) {
                memcpy (&r->regs, &cputrace.regs, 16 * sizeof (uae_u32));
@@ -3716,7 +3717,7 @@ static void m68k_run_1_ce (void)
        set_cpu_tracer (false);
 
        for (;;) {
-               uae_u16 opcode = r->ir;
+               opcode = r->ir;
 
 #if DEBUG_CD32CDTVIO
                out_cd32io (m68k_getpc ());
@@ -4000,6 +4001,7 @@ STATIC_INLINE void docodece020 (uae_u32 opcode)
 static void m68k_run_2ce (void)
 {
        struct regstruct *r = &regs;
+       uae_u16 opcode;
 
        if (cpu_tracer < 0) {
                memcpy (&r->regs, &cputrace.regs, 16 * sizeof (uae_u32));
@@ -4038,7 +4040,7 @@ static void m68k_run_2ce (void)
 
        for (;;) {
                r->instruction_pc = m68k_getpc ();
-               uae_u16 opcode = get_word_ce020_prefetch (0);
+               opcode = get_word_ce020_prefetch (0);
 
                if (cpu_tracer) {
 

diff --git a/serial.cpp b/serial.cpp
index a1f5d1f73279624fa82f639d6f450687fa73e57a..8595e504760f2c99e4d25da0cd6673aa2f98bf94 100644 (file)
--- a/serial.cpp
+++ b/serial.cpp
@@ -295,7 +295,7 @@ void serial_flush_buffer(void)
        }
 }
 
-uae_u8 serial_readstatus(void)
+uae_u8 serial_readstatus(uae_u8 ignored)
 {
        int status = 0;
 
@@ -335,7 +335,7 @@ uae_u8 serial_readstatus(void)
        return status;
 }
 
-uae_u8 serial_writestatus (int old, int nw)
+uae_u8 serial_writestatus (uae_u8 old, uae_u8 nw)
 {
        if ((old & 0x80) == 0x80 && (nw & 0x80) == 0x00)
                serial_dtr_on();

diff --git a/traps.cpp b/traps.cpp
index 580f5feddd8c6c6a219d87b48b3b5d425ff84d64..23e87fa77d186e33b0c961addfc138ce2627a9e6 100644 (file)
--- a/traps.cpp
+++ b/traps.cpp
@@ -336,7 +336,7 @@ static uae_u32 trap_Call68k (TrapContext *context, uaecptr func_addr)
 /*
 * Handles the emulator's side of a 68k call (from an extended trap)
 */
-static uae_u32 REGPARAM3 m68k_call_handler (TrapContext *dummy_ctx)
+static uae_u32 REGPARAM2 m68k_call_handler (TrapContext *dummy_ctx)
 {
        TrapContext *context = current_context;
 
@@ -374,7 +374,7 @@ static uae_u32 REGPARAM3 m68k_call_handler (TrapContext *dummy_ctx)
 /*
 * Handles the return from a 68k call at the emulator's side.
 */
-static uae_u32 REGPARAM3 m68k_return_handler (TrapContext *dummy_ctx)
+static uae_u32 REGPARAM2 m68k_return_handler (TrapContext *dummy_ctx)
 {
        TrapContext *context;
        uae_u32 sp;
@@ -408,7 +408,7 @@ static uae_u32 REGPARAM3 m68k_return_handler (TrapContext *dummy_ctx)
 * Handles completion of an extended trap and passes
 * return value from trap function to 68k space.
 */
-static uae_u32 REGPARAM3 exit_trap_handler (TrapContext *dummy_ctx)
+static uae_u32 REGPARAM2 exit_trap_handler (TrapContext *dummy_ctx)
 {
        TrapContext *context = current_context;
 

diff --git a/zfile_archive.cpp b/zfile_archive.cpp
index 20f00172000b2ebf8da5b093e07902094e970ac0..51b5b0f87dcd797ae2fb051a96dfb0f707f1cb45 100644 (file)
--- a/zfile_archive.cpp
+++ b/zfile_archive.cpp
@@ -1725,7 +1725,7 @@ struct zvolume *archive_directory_rdb (struct zfile *z)
                zai.flags = -1;
                zn = zvolume_addfile_abs (zv, &zai);
                zn->offset = partblock;
-               zn->offset2 = blocksize; // örp?
+               zn->offset2 = blocksize; // abuse of offset2..
        }
 
        zfile_fseek (z, 0, SEEK_SET);