cmake HAVE_WCSTR_H examples

Ravbug/UnityHubNative wxWidgets/build/cmake/setup.cmake :541 

check_include_file(wcstr.h HAVE_WCSTR_H)

fligger/FateInjector wxWidgets-3.2.0/build/cmake/setup.cmake :592 

check_include_file(wcstr.h HAVE_WCSTR_H)

wxWidgets/wxWidgets build/cmake/setup.cmake :541 

check_include_file(wcstr.h HAVE_WCSTR_H)