initial check-in, version 0.5.0

include/ftw.h

@@ -0,0 +1,31 @@
+#ifndef _FTW_H
+#define	_FTW_H
+
+/* Normally we do not nest header includes. However useless bloat
+ * like ftw may be treated as a special case. Otherwise we would
+ * have to deal with duplicating all the stat.h mess. */
+#include <sys/stat.h>
+
+#define FTW_F   1
+#define FTW_D   2
+#define FTW_DNR 3
+#define FTW_NS  4
+#define FTW_SL  5
+#define FTW_DP  6
+#define FTW_SLN 7
+
+#define FTW_PHYS  1
+#define FTW_MOUNT 2
+#define FTW_CHDIR 4
+#define FTW_DEPTH 8
+
+struct FTW
+{
+	int base;
+	int level;
+};
+
+int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
+int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *), int, int);
+
+#endif