These functions are often present, but not reliably portable.
They are not defined in ANSI C and were non-standard defined in older
versions of Microsoft C.
These are better replaced with Common::String.toLowercase() and
Common::String.toUppercase() if needed.
After the initial changes just to scummvm/gui for u32, this commit includes the whole project
- Widget creations now always have u32 descriptions, labels, or tooltips
- Message dialogs make use of default arguments instead of providing the same argument explicitly
- encode String::format properly before passing on as argument where necessary
- Modify hugo utils (yesNoBox and notify box) to use u32
- Also provide fake constructors for the above which redirect to the u32 constructor
- Convert all keymap descriptions to u32 across all engines
- showConfirmationDialog in mohawk now uses u32
- showScummVMDialog also uses u32
- Scumm engine has dialogs now which use u32
- General fixes and wrapping convertToU32String for setLabels and related functions
- Add a fake constructor to MesssageDialog which redirects to the u32 constructor
On some systems, passing signed chars to macros like isspace() etc. lead
to a runtime error. Hence, mark these macros as forbidden by default,
and introduce otherwise equivalent alternatives for them.
* Add a mask in each call of Warn(), Error() and Box() not using one
* cleanup: use the same wording for 'End of namespace Hugo' in all files
svn-id: r52406
