(DOT_OR_DOTDOT): New definition (moved here from remove.c.).

diff --git a/src/sys2.h b/src/sys2.h
index e2795c2..e197cef 100644 (file)
--- a/src/sys2.h
+++ b/src/sys2.h
@@ -220,3 +220,7 @@ off_t lseek ();
 #define SAME_INODE(Stat_buf_1, Stat_buf_2) \
   ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \
    && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev)
+
+#define DOT_OR_DOTDOT(Basename) \
+  (Basename[0] == '.' && (Basename[1] == '\0' \
+                         || (Basename[1] == '.' && Basename[2] == '\0')))