1 files changed, 42 insertions, 0 deletions
diff --git a/private/nw/perf/prfutil.h b/private/nw/perf/prfutil.h
new file mode 100644
index 000000000..58eb21abd
--- /dev/null
+++ b/private/nw/perf/prfutil.h
@@ -0,0 +1,42 @@
+//
+// Prfutil.h
+//
+// Utility procedures from the VGACTRS code in the DDK
+//
+#ifndef _PRFUTIL_
+#define _PRF_UTIL_
+
+#define QUERY_GLOBAL    1
+#define QUERY_ITEMS     2
+#define QUERY_FOREIGN   3
+#define QUERY_COSTLY    4
+
+#define DIGIT           1
+#define DELIMITER       2
+#define INVALID         3
+
+#define EvalThisChar(c,d) ( \
+     (c == d) ? DELIMITER : \
+     (c == 0) ? DELIMITER : \
+     (c < (WCHAR)'0') ? INVALID : \
+     (c > (WCHAR)'9') ? INVALID : \
+     DIGIT)
+
+BOOL  IsNumberInUnicodeList ( IN DWORD   dwNumber, IN LPWSTR  lpwszUnicodeList );
+DWORD GetQueryType          ( IN LPWSTR lpValue );
+
+// only prfutil.c will define GLOBAL_STRING
+#ifdef DEFINE_STRING
+TCHAR GLOBAL_STRING[]  = TEXT("Global");
+TCHAR FOREIGN_STRING[] = TEXT("Foreign");
+TCHAR COSTLY_STRING[]  = TEXT("Costly");
+TCHAR NULL_STRING[]    = TEXT("\0");    // pointer to null string
+#else
+extern TCHAR GLOBAL_STRING[];
+extern TCHAR FOREIGN_STRING[];
+extern TCHAR COSTLY_STRING[];
+extern TCHAR NULL_STRING[];
+#endif
+
+
+#endif // _PRFUTIL_