move sources at src/, create make install

Makefile

@@ -1,5 +1,15 @@
+PREFIX ?= /usr/local
 CC = $(CROSS_COMPILE)gcc
-OBJS = wificurse.o iw.o dev.o error.o console.o
+OBJS = src/wificurse.o src/iw.o src/dev.o src/error.o src/console.o
+
+.PHONY: clean all install
+
+ifneq ($(DESTDIR),)
+    INSTALLDIR = $(subst //,/,$(DESTDIR)/$(PREFIX))
+else
+    INSTALLDIR = $(PREFIX)
+endif
+
 
 all: wificurse
 
@@ -9,5 +19,9 @@ wificurse: $(OBJS)
 %.o: %.c %.h
 	$(CC) $(CFLAGS) -c -o $@ $<
 
+install: all
+	@mkdir -p $(INSTALLDIR)/bin
+	cp wificurse $(INSTALLDIR)/bin/wificurse
+
 clean:
-	@rm -f *~ *.o wificurse
+	@rm -f src/*~ src/\#*\# src/*.o *~ \#*\# wificurse

src/console.c

@@ -130,7 +130,7 @@ void update_scr(struct ap_list *apl, struct dev *dev) {
 		ap = ap->next;
 	}
 
-	/* from cursor to end of display */
+	/* clear screen from cursor to end of display */
 	printf("\033[J");
 	fflush(stdout);
 }