Add minimal CMake file for Windows

CMakeLists.txt

@@ -0,0 +1,80 @@
+project(PDCurses)
+
+cmake_minimum_required(VERSION 3.0)
+
+if (WIN32 OR MSVC)
+
+    set (SOURCE_FILES
+        pdcurses/addch.c
+        pdcurses/addchstr.c
+        pdcurses/addstr.c
+        pdcurses/attr.c
+        pdcurses/beep.c
+        pdcurses/bkgd.c
+        pdcurses/border.c
+        pdcurses/clear.c
+        pdcurses/color.c
+        pdcurses/debug.c
+        pdcurses/delch.c
+        pdcurses/deleteln.c
+        pdcurses/getch.c
+        pdcurses/getstr.c
+        pdcurses/getyx.c
+        pdcurses/inch.c
+        pdcurses/inchstr.c
+        pdcurses/initscr.c
+        pdcurses/inopts.c
+        pdcurses/insch.c
+        pdcurses/insstr.c
+        pdcurses/instr.c
+        pdcurses/kernel.c
+        pdcurses/keyname.c
+        pdcurses/mouse.c
+        pdcurses/move.c
+        pdcurses/outopts.c
+        pdcurses/overlay.c
+        pdcurses/pad.c
+        pdcurses/panel.c
+        pdcurses/printw.c
+        pdcurses/refresh.c
+        pdcurses/scanw.c
+        pdcurses/scr_dump.c
+        pdcurses/scroll.c
+        pdcurses/slk.c
+        pdcurses/termattr.c
+        pdcurses/touch.c
+        pdcurses/util.c
+        pdcurses/window.c
+        wincon/pdcclip.c
+        wincon/pdcdisp.c
+        wincon/pdcgetsc.c
+        wincon/pdckbd.c
+        wincon/pdcscrn.c
+        wincon/pdcsetsc.c
+        wincon/pdcutil.c
+    )
+
+    set (HEADER_FILES
+        curses.h
+        curspriv.h
+        wincon/pdcwin.h
+    )
+
+    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+    add_compile_options(
+        /wd4267 # disable conversion warning from size_t to long
+        /wd4244 # disable conversion warning from long to short
+        /wd4996 # disable 'GetVersion' deprecation warning
+    )
+
+    add_library(PDcurses
+        ${SOURCE_FILES}
+        ${HEADER_FILES}
+    )
+
+    target_include_directories(PDcurses
+            PUBLIC
+            ${CMAKE_CURRENT_SOURCE_DIR}
+    )
+
+endif()

wincon/pdcwin.h

@@ -4,7 +4,10 @@
 # define UNICODE
 #endif
 
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
+
 #include <windows.h>
 #undef MOUSE_MOVED
 #include <curspriv.h>