winedump: Add prefix when dumping EMF files.

tools/winedump/emfspool.c

@@ -129,7 +129,7 @@ static unsigned long dump_emfspool_record(unsigned long off)
     case EMRI_METAFILE_DATA:
     {
         unsigned long emf_off = off + sizeof(*hdr);
-        while ((emf_off = dump_emfrecord(emf_off)) && emf_off < off + sizeof(*hdr) + hdr->cjSize);
+        while ((emf_off = dump_emfrecord("    ", emf_off)) && emf_off < off + sizeof(*hdr) + hdr->cjSize);
         break;
     }
 

tools/winedump/winedump.h

@@ -248,7 +248,7 @@ void	        dbg_dump( void );
 enum FileSig    get_kind_lnk(void);
 void	        lnk_dump( void );
 enum FileSig    get_kind_emf(void);
-unsigned long   dump_emfrecord(unsigned long offset);
+unsigned long   dump_emfrecord(const char *pfx, unsigned long offset);
 void            emf_dump( void );
 enum FileSig    get_kind_emfspool(void);
 void            emfspool_dump(void);