stream_int.h: update from cdi-pio

src/stream_int.h

@@ -66,7 +66,7 @@ char *strdup(const char *s);
 #endif
 #else
 #ifndef DBL_IS_NAN
-#if  defined  (HAVE_ISNAN)
+#if  defined  (HAVE_DECL_ISNAN)
 #  define DBL_IS_NAN(x)     (isnan(x))
 #elif  defined  (FP_NAN)
 #  define DBL_IS_NAN(x)     (fpclassify(x) == FP_NAN)
@@ -247,6 +247,7 @@ typedef struct {
   int       nfiles;
   char    **fnames;
   void     *gribContainers;
+  int       vlistIDorig;
 }
 stream_t;
 
@@ -309,7 +310,11 @@ int     cdiInqAccesstype(int streamID);
 void    streamDefDimgroupID(int streamID, int dimgroupID);
 int     streamInqDimgroupID(int streamID);
 
-int getByteswap(int byteorder);
+int     getByteswap(int byteorder);
+
+int     streamSize ();
+void    streamGetIndexList ( int, int * );
+
 
 void  cdiInitialize(void);