diff options
Diffstat (limited to 'cryptobyte/string.go')
| -rw-r--r-- | cryptobyte/string.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/cryptobyte/string.go b/cryptobyte/string.go index 0531a3d..10692a8 100644 --- a/cryptobyte/string.go +++ b/cryptobyte/string.go @@ -81,6 +81,17 @@ func (s *String) ReadUint32(out *uint32) bool { return true } +// ReadUint48 decodes a big-endian, 48-bit value into out and advances over it. +// It reports whether the read was successful. +func (s *String) ReadUint48(out *uint64) bool { + v := s.read(6) + if v == nil { + return false + } + *out = uint64(v[0])<<40 | uint64(v[1])<<32 | uint64(v[2])<<24 | uint64(v[3])<<16 | uint64(v[4])<<8 | uint64(v[5]) + return true +} + // ReadUint64 decodes a big-endian, 64-bit value into out and advances over it. // It reports whether the read was successful. func (s *String) ReadUint64(out *uint64) bool { |