Update vdbeInt.h

自用
Merge pull request #11 from LiYuquan/LiYuquan(VDBE)

Update vdbeInt.h
Update vdbe.c

Update
Merge pull request #13 from Jessiechang/patch-1

Update vdbe.c
Merge pull request #3 from HuiLi/master

合并更新