Returns a keyboard-character data record, if available, but does not remove it from the queue.

#define INCL_KBD
#include <os2.h>

PKBDKEYINFO    CharData;  /*  Pointer to character data. */
HKBD           hkbd;      /*  Reserved.  Must be 0. */
APIRET         rc;        /*  Return code. */

rc = KbdPeek(CharData, hkbd);