func encoding/binary.PutVarint

3 uses

	encoding/binary (current package)
		varint.go#L83: func PutVarint(buf []byte, x int64) int {

	golang.org/x/tools/internal/gcimporter
		bexport.go#L755: 	n := binary.PutVarint(tmp[:], x)
		iexport.go#L1119: 	n := binary.PutVarint(buf[:], x)