Declare ubik_client in rpcgen.
I don't like this fix but I hope it's just temporary until someone fixes
the include dependencies.
f_print(fout, "#ifndef SOCK_DGRAM /* XXXXX */\n");
f_print(fout, "#include \"h/socket.h\"\n");
f_print(fout, "#endif\n");
+ f_print(fout, "struct ubik_client;\n");
f_print(fout, "#ifndef DTYPE_SOCKET /* XXXXX */\n");
f_print(fout, "#ifndef AFS_LINUX22_ENV\n");
f_print(fout, "#include \"h/file.h\"\n");