error 0
 54e89c944426775234e1b1c9b1c1fad88c1e7f128f1597408f0b645ab71a4af4 6744729 66617106 4300000000 crypto_hash/mcssha5/ref 
 ==13017== Memcheck, a memory error detector
 ==13017== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
 ==13017== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
 ==13017== Command: ./try
 ==13017==
 ==13017== Use of uninitialised value of size 8
 ==13017==    at 0x401D86: Update (mcssha5.c:194)
 ==13017==    by 0x402666: Hash (mcssha5.c:397)
 ==13017==    by 0x401874: crypto_hash_mcssha5_ref (hash.c:10)
 ==13017==    by 0x400CC5: timecop_doit (try.c:69)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==  Uninitialised value was created by a client request
 ==13017==    at 0x400CB7: timecop_doit (try.c:68)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==
 ==13017== Use of uninitialised value of size 8
 ==13017==    at 0x401D39: Update (mcssha5.c:192)
 ==13017==    by 0x402666: Hash (mcssha5.c:397)
 ==13017==    by 0x401874: crypto_hash_mcssha5_ref (hash.c:10)
 ==13017==    by 0x400CC5: timecop_doit (try.c:69)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==  Uninitialised value was created by a client request
 ==13017==    at 0x400CB7: timecop_doit (try.c:68)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==
 ==13017== Use of uninitialised value of size 8
 ==13017==    at 0x4022AE: Final (mcssha5.c:372)
 ==13017==    by 0x402676: Hash (mcssha5.c:399)
 ==13017==    by 0x401874: crypto_hash_mcssha5_ref (hash.c:10)
 ==13017==    by 0x400CC5: timecop_doit (try.c:69)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==  Uninitialised value was created by a client request
 ==13017==    at 0x400CB7: timecop_doit (try.c:68)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==
 ==13017== Use of uninitialised value of size 8
 ==13017==    at 0x402275: Final (mcssha5.c:369)
 ==13017==    by 0x402676: Hash (mcssha5.c:399)
 ==13017==    by 0x401874: crypto_hash_mcssha5_ref (hash.c:10)
 ==13017==    by 0x400CC5: timecop_doit (try.c:69)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==  Uninitialised value was created by a client request
 ==13017==    at 0x400CB7: timecop_doit (try.c:68)
 ==13017==    by 0x401550: main (try-anything.c:306)
 ==13017==
 ==13017==
 ==13017== HEAP SUMMARY:
 ==13017==     in use at exit: 17,408 bytes in 4 blocks
 ==13017==   total heap usage: 10 allocs, 6 frees, 31,352 bytes allocated
 ==13017==
 ==13017== LEAK SUMMARY:
 ==13017==    definitely lost: 0 bytes in 0 blocks
 ==13017==    indirectly lost: 0 bytes in 0 blocks
 ==13017==      possibly lost: 17,408 bytes in 4 blocks
 ==13017==    still reachable: 0 bytes in 0 blocks
 ==13017==         suppressed: 0 bytes in 0 blocks
 ==13017== Rerun with --leak-check=full to see details of leaked memory
 ==13017==
 ==13017== For lists of detected and suppressed errors, rerun with: -s
 ==13017== ERROR SUMMARY: 9634 errors from 4 contexts (suppressed: 0 from 0)