h3_algos.c (10 lines):
	- line 464: // TODO: Should never occur, but is reachable by fuzzer
	- line 506: * TODO: This is currently a brute-force algorithm, but as it's O(6) that's
	- line 609: // TODO: Reachable via fuzzer
	- line 714: // TODO: Reachable via fuzzer
	- line 735: // TODO: Reachable via fuzzer
	- line 859: // TODO: Reachable via fuzzer
	- line 958: // TODO: Reachable via fuzzer
	- line 977: // TODO: Reachable via fuzzer
	- line 1017: // TODO: Reachable via fuzzer
	- line 1092: // TODO: Better way to calculate/guess?


h3_h3Index.c (4 lines):
	- line 64: if (err >= 0 && err <= 15) {  // TODO: Better way to bounds check here?
	- line 243: // TODO: https://github.com/uber/h3/issues/984
	- line 502: // TODO: This case is coverable (reachable by fuzzer)
	- line 611: // TODO: This case is coverable (reachable by fuzzer)


h3_localij.c (4 lines):
	- line 204: // TODO: We may be unfolding the pentagon incorrectly in this
	- line 219: // TODO: We may be unfolding the pentagon incorrectly in this
	- line 271: // TODO: We may be unfolding the pentagon incorrectly in this case;
	- line 495: // TODO: There are cases in cellToLocalIjk which are failed but not


h3_directedEdge.c (1 line):
	- line 64: // TODO: Return error codes here


h3_polygon.c (1 line):
	- line 47: * TODO: Move to polyfill.c when the old algo is removed


h3_vertexGraph.c (1 line):
	- line 65: * TODO: Light testing suggests this might not be sufficient at resolutions