| 117 | } |
| 118 | |
| 119 | static unsigned long nextPowerOfTwo(unsigned long v) { |
| 120 | v--; |
| 121 | v |= v >> 1; |
| 122 | v |= v >> 2; |
| 123 | v |= v >> 4; |
| 124 | v |= v >> 8; |
| 125 | v |= v >> 16; |
| 126 | v++; |
| 127 | return v; |
| 128 | } |
| 129 | |
| 130 | Byte* ByteBuffer::appendWritable(size_t size) { |
| 131 | if (size == 0) { |