| encoding/binary | Package binary implements simple translation between numbers and byte sequences and encoding and decoding of varints. |
| flag | Package flag implements command-line flag parsing. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/akavel/rsrc/binutil | |
| github.com/akavel/rsrc/coff | |
| github.com/akavel/rsrc/ico | Package ico describes Windows ICO file format. |
| io | Package io provides basic interfaces to I/O primitives. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| regexp | Package regexp implements regular expression search. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |