Upgrade to swift-tools version 4.0
Expose some of the <sys/select.h> file descriptor functions for swift
Include the following line in your Package.swift as a dependency
.package(url: "https://github.com/Ponyboy47/CSelect.git", .upToNextMinor(from: "2.0.0"))
CSelect
Expose some of the <sys/select.h> file descriptor functions for swift
Installation
Include the following line in your Package.swift as a dependency