| // Copyright 2018 The Chromium OS Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include "bsdiff/utils.h" | |
| namespace bsdiff { | |
| int64_t ParseInt64(const uint8_t* buf) { | |
| int64_t result = buf[7] & 0x7F; | |
| for (int i = 6; i >= 0; i--) { | |
| result <<= 8; | |
| result |= buf[i]; | |
| } | |
| if (buf[7] & 0x80) | |
| result = -result; | |
| return result; | |
| } | |
| } // namespace bsdiff |