errors | Package errors implements functions to manipulate errors. |
fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
golang.org/x/sys/windows | Package windows contains an interface to the low-level operating system primitives. |
math | Package math provides basic constants and mathematical functions. |
runtime | Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |
sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
syscall | Package syscall contains an interface to the low-level operating system primitives. |
unsafe | Package unsafe contains operations that step around the type safety of Go programs. |