keep track of body size, do not use sizeof (compile time)
keep track of body size, do not use sizeof (compile time)

aleitner/libstorj-c,braydonf/libstorj-c,braydonf/libstorj,braydonf/libstorj,braydonf/libstorj-c,aleitner/libstorj-c,Storj/libstorj-c,Storj/libstorj-c