Broker: add doc for struct variables
Broker: add doc for struct variables

kwagdy/koding-1,alex-ionochkin/koding,koding/koding,usirin/koding,koding/koding,acbodine/koding,cihangir/koding,cihangir/koding,drewsetski/koding,acbodine/koding,rjeczalik/koding,andrewjcasal/koding,mertaytore/koding,koding/koding,kwagdy/koding-1,drewsetski/koding,alex-ionochkin/koding,andrewjcasal/koding,koding/koding,drewsetski/koding,usirin/koding,mertaytore/koding,szkl/koding,rjeczalik/koding,cihangir/koding,drewsetski/koding,sinan/koding,jack89129/koding,acbodine/koding,jack89129/koding,acbodine/koding,sinan/koding,mertaytore/koding,mertaytore/koding,gokmen/koding,alex-ionochkin/koding,andrewjcasal/koding,rjeczalik/koding,gokmen/koding,szkl/koding,cihangir/koding,mertaytore/koding,gokmen/koding,jack89129/koding,usirin/koding,rjeczalik/koding,andrewjcasal/koding,sinan/koding,koding/koding,szkl/koding,usirin/koding,sinan/koding,kwagdy/koding-1,jack89129/koding,gokmen/koding,cihangir/koding,alex-ionochkin/koding,szkl/koding,acbodine/koding,szkl/koding,gokmen/koding,kwagdy/koding-1,kwagdy/koding-1,andrewjcasal/koding,kwagdy/koding-1,mertaytore/koding,cihangir/koding,alex-ionochkin/koding,szkl/koding,kwagdy/koding-1,jack89129/koding,kwagdy/koding-1,acbodine/koding,sinan/koding,rjeczalik/koding,acbodine/koding,usirin/koding,gokmen/koding,koding/koding,alex-ionochkin/koding,rjeczalik/koding,drewsetski/koding,usirin/koding,usirin/koding,sinan/koding,rjeczalik/koding,andrewjcasal/koding,koding/koding,jack89129/koding,rjeczalik/koding,szkl/koding,drewsetski/koding,mertaytore/koding,cihangir/koding,szkl/koding,drewsetski/koding,usirin/koding,jack89129/koding,koding/koding,gokmen/koding,gokmen/koding,mertaytore/koding,jack89129/koding,cihangir/koding,acbodine/koding,alex-ionochkin/koding,drewsetski/koding,sinan/koding,andrewjcasal/koding,sinan/koding,alex-ionochkin/koding,andrewjcasal/koding