Implement heap parsing for MacOS, tmalloc and jmalloc

[XVilka]

• Linux glibc (ptmalloc)
• Windows
• MacOS - see https://github.com/blankwall/MacHeap for ideas/examples
• *BSD's jemalloc <5.x
• *BSD's jemalloc >=5.x
• OpenBSD's malloc
• Google's tcmalloc
• jmalloc

Other implementations are:

• https://github.com/cloudburst/libheap
• https://github.com/CENSUS/shadow

See also rizinorg/rizin#157 and rizinorg/rizin#158

[stale]

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