#define some symbols for VC6 compatibility

HWND_MESSAGE and WC_NO_BEST_FIT_CHARS are not defined by the VC6
headers unless WINVER is set to 0x0500 or higher, but then the
headers will generate a lot of warnings because Windows 2000
was still in beta when those headers where released.
PROCESSOR_ARCHITCTURE_AMD64 is not defined at all in the
VC6 headers.

diff --git a/win32/win32.c b/win32/win32.c
index 228ddde..019e681 100644 (file)
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -22,6 +22,18 @@
 
 #include <windows.h>
 
+#ifndef HWND_MESSAGE
+#  define HWND_MESSAGE ((HWND)-3)
+#endif
+
+#ifndef PROCESSOR_ARCHITECTURE_AMD64
+#  define PROCESSOR_ARCHITECTURE_AMD64 9
+#endif
+
+#ifndef WC_NO_BEST_FIT_CHARS
+#  define WC_NO_BEST_FIT_CHARS 0x00000400
+#endif
+
 #include <winnt.h>
 #include <commctrl.h>
 #include <tlhelp32.h>