diff --git a/programs/wineconsole/winecon_private.h b/programs/wineconsole/winecon_private.h
index 9823a8b67c7..ca33ec61fe5 100644
--- a/programs/wineconsole/winecon_private.h
+++ b/programs/wineconsole/winecon_private.h
@@ -79,9 +79,7 @@ struct inner_data {
 extern void WINECON_Fatal(const char* msg);
 extern void WINECON_NotifyWindowChange(struct inner_data* data);
 extern int  WINECON_GetHistorySize(HANDLE hConIn);
-extern BOOL WINECON_SetHistorySize(HANDLE hConIn, int size);
 extern int  WINECON_GetHistoryMode(HANDLE hConIn);
-extern BOOL WINECON_SetHistoryMode(HANDLE hConIn, int mode);
 extern BOOL WINECON_GetConsoleTitle(HANDLE hConIn, WCHAR* buffer, size_t len);
 extern int  WINECON_GrabChanges(struct inner_data* data);
 extern VOID WINECON_SetConfig(struct inner_data* data,
diff --git a/programs/wineconsole/wineconsole.c b/programs/wineconsole/wineconsole.c
index c5381af9128..1c146df6bd2 100644
--- a/programs/wineconsole/wineconsole.c
+++ b/programs/wineconsole/wineconsole.c
@@ -124,7 +124,7 @@ int	WINECON_GetHistorySize(HANDLE hConIn)
  *
  *
  */
-BOOL	WINECON_SetHistorySize(HANDLE hConIn, int size)
+static BOOL WINECON_SetHistorySize(HANDLE hConIn, int size)
 {
     BOOL	ret;
 
@@ -163,7 +163,7 @@ int	WINECON_GetHistoryMode(HANDLE hConIn)
  *
  *
  */
-BOOL	WINECON_SetHistoryMode(HANDLE hConIn, int mode)
+static BOOL WINECON_SetHistoryMode(HANDLE hConIn, int mode)
 {
     BOOL	ret;