user: Fix return type and argument type for GetDlgItemText{A,W}.

dlls/user/dialog.c

@@ -1264,10 +1264,10 @@ BOOL WINAPI SetDlgItemTextW( HWND hwnd, INT id, LPCWSTR lpString )
 /***********************************************************************
  *		GetDlgItemTextA (USER32.@)
  */
-INT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, UINT len )
+UINT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, INT len )
 {
     if (str && (len > 0)) str[0] = '\0';
-    return (INT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
+    return (UINT)SendDlgItemMessageA( hwnd, id, WM_GETTEXT,
                                          len, (LPARAM)str );
 }
 
@@ -1275,10 +1275,10 @@ INT WINAPI GetDlgItemTextA( HWND hwnd, INT id, LPSTR str, UINT len )
 /***********************************************************************
  *		GetDlgItemTextW (USER32.@)
  */
-INT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, UINT len )
+UINT WINAPI GetDlgItemTextW( HWND hwnd, INT id, LPWSTR str, INT len )
 {
     if (str && (len > 0)) str[0] = '\0';
-    return (INT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
+    return (UINT)SendDlgItemMessageW( hwnd, id, WM_GETTEXT,
                                          len, (LPARAM)str );
 }
 

include/winuser.h

@@ -4352,8 +4352,8 @@ HWND        WINAPI GetDesktopWindow(void);
 INT         WINAPI GetDlgCtrlID(HWND);
 HWND        WINAPI GetDlgItem(HWND,INT);
 UINT        WINAPI GetDlgItemInt(HWND,INT,BOOL*,BOOL);
-INT         WINAPI GetDlgItemTextA(HWND,INT,LPSTR,UINT);
-INT         WINAPI GetDlgItemTextW(HWND,INT,LPWSTR,UINT);
+UINT        WINAPI GetDlgItemTextA(HWND,INT,LPSTR,INT);
+UINT        WINAPI GetDlgItemTextW(HWND,INT,LPWSTR,INT);
 #define     GetDlgItemText WINELIB_NAME_AW(GetDlgItemText)
 UINT        WINAPI GetDoubleClickTime(void);
 HWND        WINAPI GetFocus(void);