Keep track whether a packet is the first to be read from a file
Keep track whether a packet is the first to be read from a file

meew0/discordrb,Roughsketch/discordrb,VxJasonxV/discordrb,megumisonoda/discordrb,meew0/discordrb,Roughsketch/discordrb,megumisonoda/discordrb,VxJasonxV/discordrb