Dev-C++ (4.9.9.2) shows the function syntax tooltip for SetTimer but not for GetMessage, Dispatch Message, MessageBox, or anything else afaik. I've #included <windows.h> (my include directory is set to the one that comes with Dev++).
If I set the directories to Micorsoft's Platform SDK it won't compilie,
and interestingly one of the many errors is "must define a target architecture"
Can Dev-C++ compile for other than X86? Does it include StrongARM?