Fred Nicolson f5d8dd201b Add additional fr::Packet utility functions. Fixed some build warnings.
Fixed some sign comparison warnings.

Added utility functions to fr::Packet's for:

Getting read cursor position.
Relative read cursor seeking.
Asserting that data remains in the packet
Getting the amount of data remaining
Getting the size of the packet
2018-08-22 16:18:11 +01:00
..
2018-08-16 11:42:22 +01:00