Un-boolify sbase

It actually makes the binaries smaller, the code easier to read
(gems like "val == true", "val == false" are gone) and actually
predictable in the sense of that we actually know what we're
working with (one bitwise operator was quite adventurous and
should now be fixed).

This is also more consistent with the other suckless projects
around which don't use boolean types.

cut.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -23,8 +22,8 @@ typedef struct Range {
 static Range *list = NULL;
 static char mode = 0;
 static char delim = '\t';
-static bool nflag = false;
-static bool sflag = false;
+static int nflag = 0;
+static int sflag = 0;
 
 static void
 insert(Range *r)
@@ -164,10 +163,10 @@ main(int argc, char *argv[])
 		delim = *ARGF();
 		break;
 	case 'n':
-		nflag = true;
+		nflag = 1;
 		break;
 	case 's':
-		sflag = true;
+		sflag = 1;
 		break;
 	default:
 		usage();