typedef struct DIR DIR;
-#if defined(__APPLE2__) || defined(__APPLE2ENH__)
+#if defined(__APPLE2__)
struct dirent {
char d_name[16];
#define _DE_ISREG(t) (((t) & _CBM_T_REG) != 0)
#define _DE_ISDIR(t) ((t) == _CBM_T_DIR)
-#define _DE_ISLBL(t) ((t) == _CBM_T_HDR)
+#define _DE_ISLBL(t) ((t) == _CBM_T_HEADER)
#define _DE_ISLNK(t) ((t) == _CBM_T_LNK)
#elif defined(__LYNX__)