MAP_32BIT
_MC_FLAG_MASK
_MC_FPFMT_NODEV
_MC_FPFMT_XMM
_MC_FPOWNED_FPU
_MC_FPOWNED_NONE
_MC_FPOWNED_PCB
_MC_HASBASES
_MC_HASFPXSTATE
_MC_HASSEGS
fpreg
fpreg32
max_align_t
mcontext_t
reg
reg32
ucontext_t
xmmreg