Player immunity flag 64 does not work

[krystianoo]

Description
Player immunity flag 64, designed to protect the player against headshots, does not work.

Reproducible
Always

What you were doing when the bug happened
FindPlayer(0).Immunity = 64 -> fired an M4 at 0's head and he died to a headshot.

What do you think caused the bug
Improperly implemented flag. The other ones work fine.

[NicusorN5]

Check the flag that makes the player immune to everything. It dosen't work for pythons and M60's.