__fregset_t
CTASSERT(sizeof(struct fpreg) == sizeof(__fregset_t));
CTASSERT(offsetof(struct fpreg, fpcr) == offsetof(__fregset_t, __fpcr));
CTASSERT(offsetof(struct fpreg, fpsr) == offsetof(__fregset_t, __fpsr));
mcp->__fregs = *(const __fregset_t *) &pcb->pcb_fpregs;
__fregset_t __fregs; /* FPU/SIMD Register File */
__fregset_t __fregs; /* Floating Point Register set */
__fregset_t __fregs; /* Floating Point Register set */
typedef _BSD_FPREG_T_ __fregset_t[_NFREG];
CTASSERT(sizeof(struct fpreg) == sizeof(__fregset_t));
CTASSERT(sizeof(struct fpreg) == sizeof(__fregset_t));