add winpcap

packages/w/winpcap/xmake.lua

@@ -0,0 +1,23 @@
+package("winpcap")
+    set_homepage("https://www.winpcap.org/")
+    set_description("The industry-standard windows packet capture library")
+
+    set_urls("https://www.winpcap.org/install/bin/WpdPack_$(version).zip", 
+             {version = function (version) return version:gsub("%.", "_") end})
+
+    add_versions("4.1.2", "ea799cf2f26e4afb1892938070fd2b1ca37ce5cf75fec4349247df12b784edbd")
+
+    add_defines("WIN32")
+
+    on_install("windows|x86", "windows|x64", function (package)
+        os.cp("Include/*", package:installdir("include"))
+        if package:is_arch("x86") or package:is_arch("i386") then
+            os.cp("Lib/*.lib", package:installdir("lib"))
+        else
+            os.cp("Lib/x64/*.lib", package:installdir("lib"))
+        end
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("pcap_findalldevs", {includes = "pcap.h"}))
+    end)