There's a closed pull request on the void-packages repository

vifm: update to 0.13
https://github.com/void-linux/void-packages/pull/45233

Description:
#### Testing the changes
- I tested the changes in this PR: 
- glibc and musl x86_64 builds in void
- running the actual application on void.

All credit goes to the maintainer (vifm - not void maintainers) for assisting in making the required changes to the musl build, and fixing it.