Function OH_TextAvoidInfo_GetPositionY 

pub unsafe extern "C" fn OH_TextAvoidInfo_GetPositionY(
    info: *mut InputMethod_TextAvoidInfo,
    positionY: *mut f64,
) -> InputMethod_ErrorCode

@brief Get positionY value from {@link InputMethod_TextAvoidInfo}.

@param info Represents a pointer to an {@link InputMethod_TextAvoidInfo} instance which will be get value from. @param positionY Represents positionY value. @return Returns a specific error code. {@link IME_ERR_OK} - success. {@link IME_ERR_NULL_POINTER} - unexpected null pointer. Specific error codes can be referenced {@link InputMethod_ErrorCode}. @since 12