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diff R/rdc/demo/win32.R @ 0:0cfcc391201f

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initial from svn dyncall-1745
author Daniel Adler
date Thu, 19 Mar 2015 22:26:28 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/R/rdc/demo/win32.R	Thu Mar 19 22:26:28 2015 +0100
@@ -0,0 +1,7 @@
+# example: message box on windows
+
+h <- rdcLoad("user32")
+f <- rdcFind(h,"MessageBoxA")
+rdcCall(f,"ippi)v",0,"hallo","welt",0)
+rdcFree(h)
+