diff --git a/kernel/config.c b/kernel/config.c
index d773e4a..b385e3e 100644
--- a/kernel/config.c
+++ b/kernel/config.c
@@ -166,7 +166,7 @@ STATIC BOOL GetNumArg2(PCStr, int default2);
 static void hintSkipAll(void);
 static BOOL askSkipLine(void);
 STATIC char strcasediff(PCStr, PCStr);
-STATIC void LoadCountryInfoHardCoded(CStr filename, int ccode, int cpage);
+STATIC void LoadCountryInfoHardCoded(PCStr filename, int ccode, int cpage);
 STATIC void umb_init(void);
 
 STATIC void config_init_buffers(int anzBuffers);     /* from BLOCKIO.C */
@@ -1139,7 +1139,7 @@ STATIC void Fcbs(PCStr p)
  *      the default code page for the country will be used.
  */
 
-STATIC void LoadCountryInfo(CStr filename, int ccode, int cpage)
+STATIC void LoadCountryInfo(PCStr filename, int ccode, int cpage)
 {
   /* COUNTRY.SYS file data structures - see RBIL tables 2619-2622 */
 
diff --git a/sys/sys.c b/sys/sys.c
index 3f4b6a3..14353e3 100644
--- a/sys/sys.c
+++ b/sys/sys.c
@@ -204,7 +204,7 @@ char *getenv(const char *name)
 BYTE pgm[] = "SYS";
 
 #define SEC_SIZE        512
-#define COPY_SIZE	0x7e00
+#define COPY_SIZE	0x4000
 
 struct bootsectortype {
   UBYTE bsJump[3];