Syntax - WinSetLangViewer

/****************************************/
/* This function is used to register    */
/* a 'Language Viewer' window with the  */
/* system.                              */
/****************************************/

#define INCL_PMBIDI
#include <os2.h>

HAB       hab;          /* Anchor block    */
HWND      hwnd;         /* Window Handle   */
ULONG     Codepage;     /* window codepage */
HWND      hwndPrev;     /* return value    */

      hwndPrev  =  WinSetLangViewer( hab, hwnd, Codepage );