Squashed 'Sources/OpenVPNAdapter/Libraries/Vendors/openvpn/' content from commit 554d8b888

git-subtree-dir: Sources/OpenVPNAdapter/Libraries/Vendors/openvpn
git-subtree-split: 554d8b88817d3a7b836e78940ed61bb11ed2bd9b

deps/polarssl/intel_cpu.c

@@ -0,0 +1,22 @@
+#if defined(_WIN32)
+typedef unsigned __int64 IA32CAP;
+#else
+typedef unsigned long long IA32CAP;
+#endif
+
+IA32CAP OPENSSL_ia32_cpuid(void);
+
+unsigned int OPENSSL_ia32cap_P[2]; // GLOBAL
+
+void OPENSSL_cpuid_setup(void)
+{
+  const IA32CAP vec = OPENSSL_ia32_cpuid();
+
+  /*
+   * |(1<<10) sets a reserved bit to signal that variable
+   * was initialized already... This is to avoid interference
+   * with cpuid snippets in ELF .init segment.
+   */
+  OPENSSL_ia32cap_P[0] = (unsigned int)vec|(1<<10);
+  OPENSSL_ia32cap_P[1] = (unsigned int)(vec>>32);
+}