include/hash/xxhash.h (3 lines):
	- line 65: /* TODO: update */
	- line 2251: && defined(__GNUC__) /* TODO: IBM XL */
	- line 2898: * FIXME: Clang's output is still _much_ faster -- On an AMD Ryzen 3600,


rust/ccommon-rs/src/log/shim.rs (1 line):
	- line 123: // TODO: dynamically set this based on dlog?


src/cc_option.c (1 line):
	- line 332: /* TODO: handle expressions similar to what's allowed with integers */


src/channel/cc_tcp.c (1 line):
	- line 541: /*TODO set keepalive paramters (probes, intvl, wait) */