c_utils, branch maps

Add first/last getters for maps.

2020-07-24T19:56:43+00:00

Add swap function for maps

2020-07-24T19:56:31+00:00

Fix map AVL rotations

2020-07-24T19:25:59+00:00

Add remove to header and documentation for maps

2020-07-21T19:57:37+00:00

Add AVL checks to map remove

2020-07-21T19:46:40+00:00

Fix map remove

2020-07-21T19:46:05+00:00

Didn't update parents of some nodes.

Fix map avl rotations

2020-07-21T19:45:24+00:00

Add basic remove to maps

2020-07-18T21:17:04+00:00

TODO: keep AVLness of tree after remove.

Fix move map free functions within src for function declarations.

2020-07-18T19:06:04+00:00

map_free_aux() was called in remove (not added yet), and needed the
function declaration earlier moving free functions next to structure
declaration seemed the best organization for this.

Fix implement AVL rotations/rebalancing on map insertions

2020-07-09T03:16:48+00:00

Auxiliary insert function now takes a pointer to pointer to map node so
it can pass the inserted nodes address back (while keeping int based
error returns).