Win: Imported some changes from the dark mode example app I've been following. I was hoping to find some new APIs that would improve the dark mode implementation... These updates utilize new APIs for setting the dark titlebar, but does not seem to improve the dark mode appearance at all.

prefix=@prefix@
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${exec_prefix}/include
 
Name: dwindows
Description: Dynamic Windows Cross platform UI Toolkit
Version: @VERSION@
Libs: -L${prefix}/lib -ldwindows @LIBS@
Cflags: -I${prefix}/include @CFLAGS@ -D@DW_DEFINE@