styled again with astyle

cava.c

@@ -10,6 +10,7 @@
        __typeof__ (b) _b = (b); \
      _a > _b ? _a : _b; })
 #include <unistd.h>
+#include <sys/types.h>
 #include <signal.h>
 #include <string.h>
 #include <getopt.h>
@@ -387,7 +388,8 @@ int main(int argc, char **argv)
 		rest = (((w.ws_col) - (bw * bands + bands - 1)));
 		if (rest < 0)rest = 0;
 
-        if(debug == 1) printf("hoyde: %d bredde: %d bands:%d bandbredde: %d rest: %d\n",
+		if (debug == 1)
+			printf("hoyde: %d bredde: %d bands:%d bandbredde: %d rest: %d\n",
 			       (int)w.ws_row,
 			       (int)w.ws_col, bands, bw, rest);