C++: Step 4 of the std::string transition. Remove C style string lambda support due to limitations of std::function. std::function due to its template definition cannot differentiate parameters. This causes std::function parameters to be indistiguishable despite different signatures. Use the C style function pointer instead if you want C style strings, not lambdas. Convert KeyPress lambda to use std::string, this was missed in the last commit.

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@