1 files changed, 80 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/CpuArch.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/CpuArch.h
new file mode 100644
index 000000000..10ec02b37
--- /dev/null
+++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/C/CpuArch.h
@@ -0,0 +1,80 @@
+/* CpuArch.h
+2009-03-22 : Igor Pavlov : Public domain */
+
+#ifndef __CPU_ARCH_H
+#define __CPU_ARCH_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+LITTLE_ENDIAN_UNALIGN means:
+  1) CPU is LITTLE_ENDIAN
+  2) it's allowed to make unaligned memory accesses
+if LITTLE_ENDIAN_UNALIGN is not defined, it means that we don't know
+about these properties of platform.
+*/
+
+#if defined(_M_IX86) || defined(_M_X64) || defined(_M_AMD64) || defined(__i386__) || defined(__x86_64__)
+#define LITTLE_ENDIAN_UNALIGN
+#endif
+
+#ifdef LITTLE_ENDIAN_UNALIGN
+
+#define GetUi16(p) (*(const UInt16 *)(p))
+#define GetUi32(p) (*(const UInt32 *)(p))
+#define GetUi64(p) (*(const UInt64 *)(p))
+#define SetUi16(p, d) *(UInt16 *)(p) = (d);
+#define SetUi32(p, d) *(UInt32 *)(p) = (d);
+
+#else
+
+#define GetUi16(p) (((const Byte *)(p))[0] | ((UInt16)((const Byte *)(p))[1] << 8))
+
+#define GetUi32(p) ( \
+             ((const Byte *)(p))[0]        | \
+    ((UInt32)((const Byte *)(p))[1] <<  8) | \
+    ((UInt32)((const Byte *)(p))[2] << 16) | \
+    ((UInt32)((const Byte *)(p))[3] << 24))
+
+#define GetUi64(p) (GetUi32(p) | ((UInt64)GetUi32(((const Byte *)(p)) + 4) << 32))
+
+#define SetUi16(p, d) { UInt32 _x_ = (d); \
+    ((Byte *)(p))[0] = (Byte)_x_; \
+    ((Byte *)(p))[1] = (Byte)(_x_ >> 8); }
+
+#define SetUi32(p, d) { UInt32 _x_ = (d); \
+    ((Byte *)(p))[0] = (Byte)_x_; \
+    ((Byte *)(p))[1] = (Byte)(_x_ >> 8); \
+    ((Byte *)(p))[2] = (Byte)(_x_ >> 16); \
+    ((Byte *)(p))[3] = (Byte)(_x_ >> 24); }
+
+#endif
+
+#if defined(LITTLE_ENDIAN_UNALIGN) && defined(_WIN64) && (_MSC_VER >= 1300)
+
+#pragma intrinsic(_byteswap_ulong)
+#pragma intrinsic(_byteswap_uint64)
+#define GetBe32(p) _byteswap_ulong(*(const UInt32 *)(const Byte *)(p))
+#define GetBe64(p) _byteswap_uint64(*(const UInt64 *)(const Byte *)(p))
+
+#else
+
+#define GetBe32(p) ( \
+    ((UInt32)((const Byte *)(p))[0] << 24) | \
+    ((UInt32)((const Byte *)(p))[1] << 16) | \
+    ((UInt32)((const Byte *)(p))[2] <<  8) | \
+             ((const Byte *)(p))[3] )
+
+#define GetBe64(p) (((UInt64)GetBe32(p) << 32) | GetBe32(((const Byte *)(p)) + 4))
+
+#endif
+
+#define GetBe16(p) (((UInt16)((const Byte *)(p))[0] << 8) | ((const Byte *)(p))[1])
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif