Function arm_smulbt
pub(in ::core_arch::arm::dsp) unsafe extern ""unadjusted"" fn arm_smulbt(a: i32, b: i32) -> i32arm_smulbtpub(in ::core_arch::arm::dsp) unsafe extern ""unadjusted"" fn arm_smulbt(a: i32, b: i32) -> i32