Function libunwind_sys::_UPT_access_fpreg

pub unsafe extern "C" fn _UPT_access_fpreg(
    arg1: unw_addr_space_t, 
    arg2: unw_regnum_t, 
    arg3: *mut unw_fpreg_t, 
    arg4: c_int, 
    arg5: *mut c_void
) -> c_int