Golang crc32 Examples

Example #1

File: crc32.go Project: kingpro/vitess

func (a *crc32Hash) Reset() {
	a.crc = C.crc32(0, (*C.Bytef)(unsafe.Pointer(nil)), 0)
}

Example #2

File: crc32.go Project: kingpro/vitess

// io.Writer interface
func (a *crc32Hash) Write(p []byte) (n int, err error) {
	if len(p) > 0 {
		a.crc = C.crc32(a.crc, (*C.Bytef)(unsafe.Pointer(&p[0])), (C.uInt)(len(p)))
	}
	return len(p), nil
}