RIL_SendSupServiceData

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

This function sends supplementary service (USSD) data.

Syntax

HRESULT RIL_SendSupServiceData(
  HRIL hRil,
  const BYTE* lpbData,
  DWORD dwSize
);

Parameters

• hRil
  Handle to the RIL instance returned by RIL_Initialize.

• lpbData
  Data to be sent.

• dwSize
  Specifies the size of the data pointed to by lpbData, in bytes.

Return Value

Positive HRESULT values indicate success and are used as command identifications for matching the asynchronous call result. Negative HRESULT values indicate an error. Errors are defined in the Ril.h file.

Remarks

The RIL proxy translates the RIL_SendSupServiceData function into IOCTL_RIL_SendSupServiceData when the RIL proxy calls RIL_IOControl.

Requirements

See Also

Reference

RIL Functions