zero init the TabSet too

and move the ColumnDef init into its ctor

Change-Id: I16e5252c53037663caf9f51b55adfbb7d29da549
Reviewed-on: https://gerrit.libreoffice.org/40008Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

hwpfilter/source/hinfo.cxx

@@ -192,28 +192,21 @@ bool HWPSummary::Read(HWPFile & hwpf)
     return (!hwpf.State());
 }
 
-ParaShape::ParaShape():
-    index(0),
-    left_margin(0),
-    right_margin(0),
-    indent(0),
-    lspacing(0),
-    pspacing_prev(0),
-    pspacing_next(0),
-    condense(0),
-    arrange_type(0),
-    shade(0),
-    outline(0),
-    outline_continue(0),
-    pagebreak(0)
+ParaShape::ParaShape()
+    : index(0)
+    , left_margin(0)
+    , right_margin(0)
+    , indent(0)
+    , lspacing(0)
+    , pspacing_prev(0)
+    , pspacing_next(0)
+    , condense(0)
+    , arrange_type(0)
+    , shade(0)
+    , outline(0)
+    , outline_continue(0)
+    , pagebreak(0)
 {
-    coldef.ncols = 0;
-    coldef.separator = 0;
-    coldef.spacing = 0;
-    coldef.columnlen = 0;
-    coldef.columnlen0 = 0;
-    reserved[0] = 0;
-    reserved[1] = 0;
     reserved[0] = 0;
     reserved[1] = 0;
 }

hwpfilter/source/hinfo.h

@@ -242,23 +242,37 @@ struct CharShape
 /**
  * @short Tab properties
  */
-typedef struct
+struct TabSet
 {
     unsigned char type;
     unsigned char dot_continue;
     hunit     position;
-} TabSet;
+    TabSet()
+        : type(0)
+        , dot_continue(0)
+        , position(0)
+    {
+    }
+};
 
 /**
  * @short Column properties
  */
-typedef struct
+struct ColumnDef
 {
     unsigned char ncols;
     unsigned char separator;
     hunit     spacing;
     hunit     columnlen, columnlen0;
-} ColumnDef;
+    ColumnDef()
+        : ncols(0)
+        , separator(0)
+        , spacing(0)
+        , columnlen(0)
+        , columnlen0(0)
+    {
+    }
+};
 
 /**
  * @short Style of paragraph