Added me as author for further commits
Added missing parentheses
typo
Removed apostrophes
Typo
Fix: Added indention for case-block

We should indent this if we need a block inside a case-statement like
so, which is _much_ more readable for long switch(-case) blocks, as we do
not visually collide with the closing bracket of the switch block.
Merge pull request #9 from matthiasbeyer/fix-typos

Fix typos
Revert "Removed apostrophes"

This reverts commit 39e5504d9b470c386fe412108b67a85ed6c0dba3.
Add likely.h

This adds the likely() and unlikely() macros for branch condition
optimization.
Merge pull request #23 from matthiasbeyer/add-likely_unlikely_macros

Add likely.h
Merge pull request #22 from matthiasbeyer/revert-wrong_typo_fix

Revert "Removed apostrophes"
Merge pull request #20 from matthiasbeyer/fix-code_example_in_contributing_file

Fix: Added indention for case-block
Added avl.{c,h} files with first definition of the interface
Added implementation of avl_alloc(), which is just an alias for convenience
Added comperator func ptr arg to avl_add()

And adapted avl_alloc() appropriately.
Added infrastructure in avl_add() function
Fixup of the parameters of the find() and del() functions
Added helper function for finding elements
Added infrastructure implementation for avl_del() function
Added more comment to the helper function