tree a5c961742f719b6ce47fad238de5d0c69e1c333e
parent 599623c3031a44f8f5b8e7408e4d77d354faf76c
author Davide Pesavento <davidepesa@gmail.com> 1597196314 -0400
committer Davide Pesavento <davidepesa@gmail.com> 1598559607 -0400

util: backport scope_exit & co. from the Library Fundamentals TS v3

Implementation taken from scope-lite by Martin Moene,
commit 197cd4240069b2b8c393ad0d9eabdee601b606b4

Change-Id: I872b6821504b3270ebdc4c48b7255731fb2efc57