Fix various issues

* bzero is obsolete
* use HMODULE instead of long win win32 for 64 bit compatibility
* iso9660_seek_read_framesize fails seeking to a position higher than 4 GB
* cd-read produces a warning
* legal-regex should allow for years > 2009

lib/driver/FreeBSD/freebsd_cam.c

@@ -317,7 +317,7 @@ static int sg_init_enumerator(burn_drive_enumerator_t *idx_)
     return -1;
   }
 
-  bzero(&(idx->ccb), sizeof(union ccb));
+  memset(&(idx->ccb), 0, sizeof(union ccb));
 
   idx->ccb.ccb_h.path_id = CAM_XPT_PATH_ID;
   idx->ccb.ccb_h.target_id = CAM_TARGET_WILDCARD;

lib/driver/MSWindows/win32.c

@@ -357,7 +357,7 @@ free_win32 (void *p_user_data)
   if( p_env->h_device_handle )
     CloseHandle( p_env->h_device_handle );
   if( p_env->hASPI )
-    FreeLibrary( (HMODULE)p_env->hASPI );
+    FreeLibrary( p_env->hASPI );
 
   free (p_env);
 }

lib/driver/MSWindows/win32.h

@@ -48,7 +48,7 @@ typedef struct {
   track_info_t  tocent[CDIO_CD_MAX_TRACKS+1];
 
   HANDLE h_device_handle; /* device descriptor */
-  long  hASPI;
+  HMODULE hASPI;
   short i_sid;
   short i_lun;
   long  (*lpSendCommand)( void* );