-e

Signed-off-by: xushuai <xushvai@gmail.com>
Signed-off-by: xushuai <xushvai@gmail.com>

instead <cstdint> to <stdint.h>

cstdint is added to c++ 11 std, use it should add "-std=c++0x" to g++
command.

this version do not use c++ 11's feature, so use c lib stdint.h