Comments on recent patches

[ajaybhargav]

I have added some comments on recent patches:
@679004914fceb1c418545fb33c707fb454cbc4bb
@b88da9b0ded73bf63fd11e589b52d9cf1e95f7d8

Please take a look at that.

[FSMaxB]

See my comments:

• initializing static variable
• initializing local variables
• defining boolean type

[ajaybhargav]

I understand the reason for not using stdbool.h But I still have doubts on initializing variables. I still feel its unnecessary. You can close this issue (question) if you feel.

[FSMaxB]

I prefer the small chance that this might prevent a programming error in the future or an exploit from happening over not having these few additional instructions.

I will close this for now. I will reconsider if more people start complaining.