Hi Yang,
---
src/stkutil.c | 88
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
src/stkutil.h |
11 +++++++
2 files changed, 99 insertions(+), 0 deletions(-)
Your patch was fine as is and I applied it, however I still managed to nitpick
some style issues which I fixed up afterwards :)
Regards,
-Denis