void foo(int a, int b);

/*
OUTPUT:
{
  "last_modification_time": 1,
  "funcs": [{
      "id": 0,
      "usr": "c:@F@foo#I#I#",
      "short_name": "foo",
      "detailed_name": "void foo(int, int)",
      "declarations": ["1:6-1:9"]
    }]
}
*/