Binary package “libmm-dbg” in ubuntu bionic
Shared memory library - debugging symbols
OSSP mm is a two layer abstraction library which simplifies the use of
shared memory between forked (and therefore closely related) processes.
It hides all platform-dependent aspects of the process from the user
and provides a malloc(3)-style API.
.
This package contains debugging symbols for the library to aid
debugging of programs that use it.