Looking for pseudo code for hashing algorithms (open, chaining and multiple)

Greetings, I am looking for the pseudo code for "open", "chaining" abd "multiple hashing" algorithms. Yes I have been searching for a good amount of time at google but I wasn't able to get something good.

If you have a link to share, I will be greatful

regards

From stackoverflow

• http://en.wikipedia.org/wiki/Cryptographic_hash_function
  And from there:

  • http://en.wikipedia.org/wiki/MD5#Pseudocode
  • http://en.wikipedia.org/wiki/SHA_hash_functions#Examples_and_pseudocode

  etc.

• This hash table tutorial has examples of open and chaining collision resolution.

  Bob Jenkins' Web Site has further examples of hash tables, perfect hashes and efficient hash functions.

  I haven't found a satisfying explanation of multiple hashing (specifically why combining two different 32 bit hashes is considered better than a smooth 64 bit hash)