1 files changed, 14 insertions, 0 deletions
diff --git a/win/tclWinInt.h b/win/tclWinInt.h
index 9df424f..c7dbf39 100644
--- a/win/tclWinInt.h
+++ b/win/tclWinInt.h
@@ -32,6 +32,20 @@ typedef struct TCLEXCEPTION_REGISTRATION {
 #endif
 
 /*
+ * Utility macros: STRINGIFY takes an argument and wraps it in "" (double
+ * quotation marks), JOIN joins two arguments.
+ */
+
+#ifndef STRINGIFY
+#  define STRINGIFY(x) STRINGIFY1(x)
+#  define STRINGIFY1(x) #x
+#endif
+#ifndef JOIN
+#  define JOIN(a,b) JOIN1(a,b)
+#  define JOIN1(a,b) a##b
+#endif
+
+/*
  * Some versions of Borland C have a define for the OSVERSIONINFO for
  * Win32s and for NT, but not for Windows 95.
  * Define VER_PLATFORM_WIN32_CE for those without newer headers.