github.com/sandwichdev/go-internals@v0.0.0-20210605002614-12311ac6b2c5/ (about) README.md bytealg cfg cpu execabs fmtsort goroot goversion lazyregexp lazytemplate nettrace obscuretestdata oserror poll profile race reflectlite singleflight syscall sysinfo testenv testlog trace unsafeheader xcoff