winedump: Cast-qual warnings fix (1 of 2)

[Andrew Talbot]

Changelog:
    winedump: Cast-qual warnings fix.

diff -urN a/tools/winedump/lnk.c b/tools/winedump/lnk.c
--- a/tools/winedump/lnk.c	2006-11-30 17:41:10.000000000 +0000
+++ b/tools/winedump/lnk.c	2006-12-03 16:27:17.000000000 +0000
@@ -211,7 +211,7 @@
     printf("Volume ofs    = %08x ", loc->dwVolTableOfs);
     if (loc->dwVolTableOfs && (loc->dwVolTableOfs<loc->dwTotalSize))
     {
-        LOCAL_VOLUME_INFO *vol = (LOCAL_VOLUME_INFO *) &p[loc->dwVolTableOfs];
+        const LOCAL_VOLUME_INFO *vol = (const LOCAL_VOLUME_INFO *)&p[loc->dwVolTableOfs];
 
         printf("size %d  type %d  serial %08x  label %d ",
                vol->dwSize, vol->dwType, vol->dwVolSerial, vol->dwVolLabelOfs);