notify/fscrawl: fixed up src/notify/tree, ADT, new API, new name.

test/t_fscrawl.c

@@ -0,0 +1,40 @@
+
+#include <stdio.h>
+#include "../src/notify/fscrawl.h"
+
+int main(int argc, char *argv[]) {
+	
+	fscrawl_t crawl;
+	unsigned int c_ent = 0;
+	
+	if (argc < 2)
+		return 1;
+	
+	crawl = fsc_open(argv[1]);
+	
+	if (crawl == NULL) {
+		printf("Invalid path\n");
+		return 1;
+	}
+	
+	for(;;) {
+		
+		fs_entry *ent = fsc_read(crawl);
+
+        if (!ent)
+			break;
+		
+		printf("%s%s", ent->base, ent->name);
+
+        if (ent->dir)
+            printf("/\n");
+        else
+            printf("\n");
+		
+		c_ent++;
+	}
+	
+	printf("%i Entries\n", c_ent);
+
+	return 0;
+}