Rename iana.ArchType to iana.Arch.

1 files changed, 19 insertions, 20 deletions

diff --git a/iana/archtype.go b/iana/archtype.go
index ca21490..510c6fc 100644
--- a/iana/archtype.go
+++ b/iana/archtype.go
@@ -1,24 +1,24 @@
 package iana
 
-//ArchType encodes an architecture type in an uint16
-type ArchType uint16
+// Arch encodes an architecture type per RFC 4578, Section 2.1.
+type Arch uint16
 
-// see rfc4578
+// See RFC 4578.
 const (
-	INTEL_X86PC       ArchType = 0
-	NEC_PC98          ArchType = 1
-	EFI_ITANIUM       ArchType = 2
-	DEC_ALPHA         ArchType = 3
-	ARC_X86           ArchType = 4
-	INTEL_LEAN_CLIENT ArchType = 5
-	EFI_IA32          ArchType = 6
-	EFI_BC            ArchType = 7
-	EFI_XSCALE        ArchType = 8
-	EFI_X86_64        ArchType = 9
+	INTEL_X86PC       Arch = 0
+	NEC_PC98          Arch = 1
+	EFI_ITANIUM       Arch = 2
+	DEC_ALPHA         Arch = 3
+	ARC_X86           Arch = 4
+	INTEL_LEAN_CLIENT Arch = 5
+	EFI_IA32          Arch = 6
+	EFI_BC            Arch = 7
+	EFI_XSCALE        Arch = 8
+	EFI_X86_64        Arch = 9
 )
 
-// ArchTypeToStringMap maps an ArchType to a mnemonic name
-var ArchTypeToStringMap = map[ArchType]string{
+// archTypeToStringMap maps an Arch to a mnemonic name
+var archTypeToStringMap = map[Arch]string{
 	INTEL_X86PC:       "Intel x86PC",
 	NEC_PC98:          "NEC/PC98",
 	EFI_ITANIUM:       "EFI Itanium",
@@ -31,11 +31,10 @@ var ArchTypeToStringMap = map[ArchType]string{
 	EFI_X86_64:        "EFI x86-64",
 }
 
-
-// String returns a mnemonic name for a given architecture type
-func (a ArchType) String() string {
-	if at := ArchTypeToStringMap[a]; at != "" {
+// String returns a mnemonic name for a given architecture type.
+func (a Arch) String() string {
+	if at := archTypeToStringMap[a]; at != "" {
 		return at
 	}
-	return "Unknown"
+	return "unknown"
 }