Package syscall provide wrapper of standard library syscall package for native import in Yaegi.

Package unrestricted provides the original version of standard library symbols which may cause the interpreter process to exit.

Package unsafe provides wrapper of standard library unsafe package to be imported natively in Yaegi.

MapTypes variable contains a map of functions which have an interface{} as parameter but do something special if the parameter implements a given interface.

Symbols variable stores the map of stdlib symbols per package.