Index: third_party/ijar/common.h |
diff --git a/third_party/ijar/common.h b/third_party/ijar/common.h |
new file mode 100644 |
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+++ b/third_party/ijar/common.h |
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+// Copyright 2001,2007 Alan Donovan. All rights reserved. |
+// |
+// Author: Alan Donovan <adonovan@google.com> |
+// |
+// Licensed under the Apache License, Version 2.0 (the "License"); |
+// you may not use this file except in compliance with the License. |
+// You may obtain a copy of the License at |
+// |
+// http://www.apache.org/licenses/LICENSE-2.0 |
+// |
+// Unless required by applicable law or agreed to in writing, software |
+// distributed under the License is distributed on an "AS IS" BASIS, |
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
+// See the License for the specific language governing permissions and |
+// limitations under the License. |
+// |
+// common.h -- common definitions. |
+// |
+ |
+#ifndef INCLUDED_DEVTOOLS_IJAR_COMMON_H |
+#define INCLUDED_DEVTOOLS_IJAR_COMMON_H |
+ |
+#include <stddef.h> |
+#include <stdint.h> |
+#include <string.h> |
+ |
+namespace devtools_ijar { |
+ |
+typedef unsigned long long u8; |
+typedef uint32_t u4; |
+typedef uint16_t u2; |
+typedef uint8_t u1; |
+ |
+// be = big endian, le = little endian |
+ |
+inline u1 get_u1(const u1 *&p) { |
+ return *p++; |
+} |
+ |
+inline u2 get_u2be(const u1 *&p) { |
+ u4 x = (p[0] << 8) | p[1]; |
+ p += 2; |
+ return x; |
+} |
+ |
+inline u2 get_u2le(const u1 *&p) { |
+ u4 x = (p[1] << 8) | p[0]; |
+ p += 2; |
+ return x; |
+} |
+ |
+inline u4 get_u4be(const u1 *&p) { |
+ u4 x = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3]; |
+ p += 4; |
+ return x; |
+} |
+ |
+inline u4 get_u4le(const u1 *&p) { |
+ u4 x = (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0]; |
+ p += 4; |
+ return x; |
+} |
+ |
+inline void put_u1(u1 *&p, u1 x) { |
+ *p++ = x; |
+} |
+ |
+inline void put_u2be(u1 *&p, u2 x) { |
+ *p++ = x >> 8; |
+ *p++ = x & 0xff; |
+} |
+ |
+inline void put_u2le(u1 *&p, u2 x) { |
+ *p++ = x & 0xff; |
+ *p++ = x >> 8;; |
+} |
+ |
+inline void put_u4be(u1 *&p, u4 x) { |
+ *p++ = x >> 24; |
+ *p++ = (x >> 16) & 0xff; |
+ *p++ = (x >> 8) & 0xff; |
+ *p++ = x & 0xff; |
+} |
+ |
+inline void put_u4le(u1 *&p, u4 x) { |
+ *p++ = x & 0xff; |
+ *p++ = (x >> 8) & 0xff; |
+ *p++ = (x >> 16) & 0xff; |
+ *p++ = x >> 24; |
+} |
+ |
+// Copy n bytes from src to p, and advance p. |
+inline void put_n(u1 *&p, const u1 *src, size_t n) { |
+ memcpy(p, src, n); |
+ p += n; |
+} |
+ |
+extern bool verbose; |
+ |
+} // namespace devtools_ijar |
+ |
+#endif // INCLUDED_DEVTOOLS_IJAR_COMMON_H |