Build fixes for icc, compile _without_ "-no-gnu"

include/my_global.h:
  icc does not define __ICC when emulating gcc. Use __INTEL_COMPILER to check for icc.
ndb/src/cw/cpcd/Process.cpp:
  Remove rlimit64
ndb/src/kernel/blocks/ndbfs/AsyncFile.cpp:
  Remove dirent64

include/my_global.h

@@ -44,7 +44,7 @@
 #endif /* __CYGWIN__ */
 
 /* Determine when to use "#pragma interface" */
-#if !defined(__CYGWIN__) && !defined(__ICC) && defined(__GNUC__) && (__GNUC__ < 3)
+#if !defined(__CYGWIN__) && !defined(__INTEL_COMPILER) && defined(__GNUC__) && (__GNUC__ < 3)
 #define USE_PRAGMA_INTERFACE
 #endif
 

ndb/src/cw/cpcd/Process.cpp

@@ -223,11 +223,8 @@ set_ulimit(const BaseString & pair){
   if(!(list[1].trim() == "unlimited")){
     value = atoi(list[1].c_str());
   }
-#if defined(__INTEL_COMPILER)
-  struct rlimit64 rlp;
-#else
+
   struct rlimit rlp;
-#endif
 #define _RLIMIT_FIX(x) { res = getrlimit(x,&rlp); if(!res){ rlp.rlim_cur = value; res = setrlimit(x, &rlp); }}
   
   if(list[0].trim() == "c"){

ndb/src/kernel/blocks/ndbfs/AsyncFile.cpp

@@ -799,11 +799,7 @@ AsyncFile::rmrfReq(Request * request, char * path, bool removePath){
       request->error = errno;
     return;
   }
-#if defined(__INTEL_COMPILER)
-  struct dirent64 * dp;
-#else
   struct dirent * dp;
-#endif
   while ((dp = readdir(dirp)) != NULL){
     if ((strcmp(".", dp->d_name) != 0) && (strcmp("..", dp->d_name) != 0)) {
       BaseString::snprintf(path_add, (size_t)path_max_copy, "%s%s",