/
SignalType.mus.go
63 lines (58 loc) · 1.04 KB
/
SignalType.mus.go
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// Code generated by musgen. DO NOT EDIT.
package posbus
import "github.com/ymz-ncnk/muserrs"
// MarshalMUS fills buf with the MUS encoding of v.
func (v SignalType) MarshalMUS(buf []byte) int {
i := 0
{
for v >= 0x80 {
buf[i] = byte(v) | 0x80
v >>= 7
i++
}
buf[i] = byte(v)
i++
}
return i
}
// UnmarshalMUS parses the MUS-encoded buf, and sets the result to *v.
func (v *SignalType) UnmarshalMUS(buf []byte) (int, error) {
i := 0
var err error
{
if i > len(buf)-1 {
return i, muserrs.ErrSmallBuf
}
shift := 0
done := false
for l, b := range buf[i:] {
if l == 4 && b > 15 {
return i, muserrs.ErrOverflow
}
if b < 0x80 {
(*v) = (*v) | SignalType(b)<<shift
done = true
i += l + 1
break
}
(*v) = (*v) | SignalType(b&0x7F)<<shift
shift += 7
}
if !done {
return i, muserrs.ErrSmallBuf
}
}
return i, err
}
// SizeMUS returns the size of the MUS-encoded v.
func (v SignalType) SizeMUS() int {
size := 0
{
for v >= 0x80 {
v >>= 7
size++
}
size++
}
return size
}