1.

1.
Added Release With Debug Info to regex.dsp

2.
Added Release Unicode With Debug Info to regex.dsp and wxWindows.dsp

3.
Converted DS's C++ comments in regcustom.h and regex.h to C

4.
Converted defs.h and all headers it includes to C from C++ by
changing all C++ comments to C and using #ifdef __cplusplus to keep out C++-specific stuff.

5.
Changed wx_wchar to #define wx_wchar wxChar instead of copying wxchar.h code in regcustom.h.

6.
Changed the macros around a bit in regcustom.h.  Originally duplicated code from wx/defs.h.  Now uses SIZEOF_WCHAR_T to get the approriate data.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24893 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775