Assume no underline suffixes on symbols when compiling with ifx on Windows

Author: martin-frbg

lapack-netlib/LAPACKE/include/lapacke_config.h

@@ -67,8 +67,14 @@ extern "C" {
 #define lapack_logical    lapack_int
 #endif
 
+#if defined(_MSC_VER) && defined(__INTEL_CLANG_COMPILER)
+#define LAPACK_COMPLEX_STRUCTURE
+#define LAPACK_GLOBAL(lcname,UCNAME)  lcname
+#define NOCHANGE
+#endif
+
 #ifndef LAPACK_COMPLEX_CUSTOM
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) && !defined(__INTEL_CLANG_COMPILER)
     #define _CRT_USE_C_COMPLEX_H
     #include <complex.h>
     #define LAPACK_COMPLEX_CUSTOM