musl-fts

The musl-fts package implements the fts(3) functions
fts_open, fts_read, fts_children, fts_set and fts_close,
which are missing in musl libc.

It uses the NetBSD implementation of fts(3) to build a static
library /usr/lib/libfts.a and the /usr/include/fts.h header file.