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Unified Diff: runtime/platform/utils_win.h

Issue 14299008: Add utilities for converting from Host endianity to big endian and little endian formats for the va… (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 8 months ago
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Index: runtime/platform/utils_win.h
===================================================================
--- runtime/platform/utils_win.h (revision 21569)
+++ runtime/platform/utils_win.h (working copy)
@@ -6,6 +6,7 @@
#define PLATFORM_UTILS_WIN_H_
#include <intrin.h>
+#include <stdlib.h>
namespace dart {
@@ -21,6 +22,36 @@
return static_cast<int>(result);
};
+
+inline uint16_t Utils::HostToBigEndian16(uint16_t value) {
+ return _byteswap_ushort(value);
+}
+
+
+inline uint32_t Utils::HostToBigEndian32(uint32_t value) {
+ return _byteswap_ulong(value);
+}
+
+
+inline uint64_t Utils::HostToBigEndian64(uint64_t value) {
+ return _byteswap_uint64(value);
+}
+
+
+inline uint16_t Utils::HostToLittleEndian16(uint16_t value) {
+ return value;
+}
+
+
+inline uint32_t Utils::HostToLittleEndian32(uint32_t value) {
+ return value;
+}
+
+
+inline uint64_t Utils::HostToLittleEndian64(uint64_t value) {
+ return value;
+}
+
} // namespace dart
#endif // PLATFORM_UTILS_WIN_H_
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