namespace hello { void foo(int a, int b); } /* OUTPUT: { "types": [], "functions": [{ "id": 0, "usr": "c:@N@hello@F@foo#I#I#", "short_name": "foo", "qualified_name": "hello::foo", "declaration": "1:2:6", "all_uses": ["1:2:6"] }], "variables": [] } */