##### Synopsis

    #include <in430.h>
    unsigned short _BIC_SR(unsigned short mask);

##### Description

_BIC_SR clears the bits specified in mask in the MSP430 status register (i.e. it bitwise ands the complement of mask into the status register).

_BIC_SR returns the value of the MSP430 status register before the update.

_BIC_SR is an intrinsic function and produces inline code.

##### Portability

_BIC_SR can be used on any MSP430 device.