blocks.c is auto-generated from .pyx file
Micro lifetimes, better name
plotter dlmalloc adjustments.
Description.
Moving locktest/plot/ to the more fitting emulator/
Emulator: dlmalloc hooks.

Run through an ops file (e.g. result.soffice-ops, generated by
locktest/translate*.py) and pass it onto an allocator.

Colormap (not yet implemented) is painted with colors based on what is
on the heap and what /should/ be on the heap: Free, Used and Overhead.

Semi-automatic reporting back from the user code (i.e. the allocator
being tested), to the driver code (plot.cpp).

Use colors to find out how many blocks there are and of which sizes.
Then calculate a fragmentation level based on these.
emulator: working sbrk, plotting.
sbrk/dlmalloc works, forgot how sbrk() was supposed to work.
plotting is done through an external python script. reads data from a human-readable text file and generates a PNG. called after each op.