Add includes to fix warnings of type

gencode.c:383: warning: no previous declaration for
                        'dfw_interesting_fields'

svn path=/trunk/; revision=15012

epan/dfilter/gencode.c

@@ -25,6 +25,7 @@
 #endif
 
 #include "dfilter-int.h"
+#include "gencode.h"
 #include "dfvm.h"
 #include "syntax-tree.h"
 #include "sttype-range.h"

epan/dfilter/semcheck.c

@@ -27,6 +27,7 @@
 #include <string.h>
 
 #include "dfilter-int.h"
+#include "semcheck.h"
 #include "syntax-tree.h"
 #include "sttype-range.h"
 #include "sttype-test.h"