introduce carray for arrays without a variable length

doesn't do anything interesting yet
Signed-off-by: Jean-Paul Saman <jpsaman@videolan.org>

misc/dr.xml

@@ -295,6 +295,7 @@
   s_decoded.i_text_length = 0;
       </begin>
     </insert>
+    <carray name="i_iso_639_code" />
     <array name="i_event_name" len_name="i_event_name_length" min_size="0" max_size="248" />
   </descriptor>
 

misc/dr.xsl

@@ -101,6 +101,9 @@ static int main_<xsl:value-of select="@sname" />_<xsl:value-of select="@msuffix"
 <xsl:template match="array" mode="init">
   BOZO_init_array(<xsl:value-of select="@len_name" />);</xsl:template>
 
+<xsl:template match="carray" mode="init">
+  BOZO_fill_array(s_decoded.<xsl:value-of select="@name"/>, sizeof(s_decoded.<xsl:value-of select="@name"/>));</xsl:template>
+
 <xsl:template match="insert" mode="init">
   <xsl:value-of select="begin" />
 </xsl:template>