This loader provides a unified Go interface for loading shared libraries from memory on Windows, OSX, and Linux.

Also included is a cross-platform Call() implementation that lets you call into exported symbols from those libraries without stress.

libraryPath set to lib.so for Linux, lib.dyld for OSX, or lib.DLL for Windows, then:

	image, err = ioutil.ReadFile(libraryPath)
	...

	loader, err := universal.NewLoader()
	...

	library, err := loader.LoadLibrary("main", &image)
	...

	val, err := library.Call("Runme", 7)
	...

Complete working examples of usage can be found in the examples/ folder in this repo.

• OSX backend uses the system loader, so multiple interdependent libraries can be loaded.
• OSX backend automatically adds the underscore prefix for you, so you can refer to symbols the same way on Linux, Windows, and OSX.
• Linux and Windows backends do not use the system loader, so interdependent libraries cannot be loaded.
• Linux backend does not use memfd!
  I believe this is the first Golang Linux loader that does not use memfd!

• OSX arm64 M1 Apple Chip (tested)
  This is the first loader I've seen, Golang or not, that works on the M1!
• OSX amd64 (tested)
• Windows amd64 (tested)
• Windows 386 (untested, should work)
• Linux amd64 (tested)
• Linux 386 (untested, should work)
• Other POSIX systems on 386, amd64, or arm64 (untested, should work)

If you try this on any untested platforms, whether it works or not, let me know!