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Diffstat (limited to 'ber/len.go')
-rw-r--r--ber/len.go50
1 files changed, 0 insertions, 50 deletions
diff --git a/ber/len.go b/ber/len.go
deleted file mode 100644
index 5df8288..0000000
--- a/ber/len.go
+++ /dev/null
@@ -1,50 +0,0 @@
-package ber
-
-import (
- "io"
-)
-
-func UnmarshalLen(r io.ByteReader) int {
- b, _ := r.ReadByte()
- if b&0x80 == 0 {
- return int(b)
- }
- n := int(b & 0x7f)
- var i int
- for k := 0; k <= n; k++ {
- b, _ := r.ReadByte()
- i |= int(b) << uint(k*8)
- }
- return i
-}
-
-func unmarshalLen(b []byte) (i, n int) {
- if b[0]&0x80 == 0 {
- return int(b[0]), 1
- }
- n = int(b[0] & 0x7f)
- for k := 0; k <= n; k++ {
- i |= int(b[k]) << uint((k-1)*8)
- }
- return i, n + 1
-}
-
-func lenLen(i int) (n int) {
- for ; i > 255; i >>= 8 {
- n++
- }
- return n + 1
-}
-
-func MarshalLen(w io.ByteWriter, i int) {
- if i < 0x80 {
- w.WriteByte(byte(i))
- return
- }
- n := lenLen(i)
- w.WriteByte(byte(n) | 0x80)
- for ; n > 0; n-- {
- w.WriteByte(byte(i) >> uint(n-1) * 8)
- }
- return
-}