Global mmhal_wlan_clear_spi_irq (void): Do not invoke this function because it is deprecated and will be removed from the mmhal API in a future release. This function need not be implemented as a weak stub is used in morselib.
Global mmosal_task_join (struct mmosal_task *task): Do not invoke this function because it is deprecated and will be removed from the mmosal API in a future release.