Description:

WinSetErrorInfo posts an error message, which can be retrieved by an application that calls WinGetLastError.

#include <os2.h>

ERRORID    idError;      /*  An ERRORID structure */
ULONG      fsOptions;    /*  Option flags: */
ULONG      arg1...argN;  /*  Variable number of optional arguments. */

WinSetErrorInfo(idError, fsOptions, arg1...argN);