#include <toml.h>

struct toml_node *root;
struct toml_node *node;
char *buf = "[foo]\nbar = 1\n";
char *value;

toml_init(&root);
toml_parse(root, buf, len);

node = toml_get(root, "foo.bar");

toml_dump(root, stdout);

value = toml_value_as_string(node);
free(value);

toml_free(root);