ctx = (struct uci_context *) malloc(sizeof(struct uci_context));
memset(ctx, 0, sizeof(struct uci_context));
uci_list_init(&ctx->root);
ctx = (struct uci_context *) malloc(sizeof(struct uci_context));
memset(ctx, 0, sizeof(struct uci_context));
uci_list_init(&ctx->root);