ip2net,mdig : update makefile to support win compile

ip2net/Makefile

@@ -3,7 +3,8 @@ CFLAGS += -std=gnu99 -Wno-logical-op-parentheses -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
 LIBS = 
-SRC_FILES = *.c
+LIBS_WIN = -lws2_32
+SRC_FILES = ip2net.c qsort.c
 
 all: ip2net
 
@@ -17,5 +18,8 @@ mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -o ip2net $(SRC_FILES) $(LDFLAGS) $(LIBS)
 	strip ip2net
 
+win: $(SRC_FILES)
+	$(CC) $(CFLAGS) -o ip2net $(SRC_FILES) $(LDFLAGS) $(LIBS_WIN)
+
 clean:
 	rm -f ip2net *.o

mdig/Makefile

@@ -3,6 +3,7 @@ CFLAGS += -std=gnu99 -Wno-logical-op-parentheses -O3
 CFLAGS_BSD = -Wno-address-of-packed-member -Wno-switch
 CFLAGS_MAC = -mmacosx-version-min=10.8
 LIBS = -lpthread
+LIBS_WIN = -lws2_32
 SRC_FILES = *.c
 
 all: mdig
@@ -17,5 +18,8 @@ mac: $(SRC_FILES)
 	$(CC) $(CFLAGS) $(CFLAGS_BSD) $(CFLAGS_MAC) -o mdig $(SRC_FILES) $(LDFLAGS) $(LIBS)
 	strip mdig
 
+win: $(SRC_FILES)
+	$(CC) $(CFLAGS) -o mdig -static $(SRC_FILES) $(LDFLAGS) $(LIBS_WIN)
+
 clean:
 	rm -f mdig *.o