Use derived-mode-p in previous change

[gnu-emacs] / nt / inc / dirent.h

diff --git a/nt/inc/dirent.h b/nt/inc/dirent.h
index 618f3beddf00f0d392e9b806ecf068c8edcaf636..676b82d207b6d595512b4de1f075a3323c264fe6 100644 (file)
--- a/nt/inc/dirent.h
+++ b/nt/inc/dirent.h
@@ -30,7 +30,7 @@ typedef struct
        char    dd_buf[DIRBLKSIZ];      /* directory block */
        }       DIR;                    /* stream data from opendir() */
 
-extern DIR             *opendir (char *);
+extern DIR             *opendir (const char *);
 extern struct dirent   *readdir (DIR *);
 extern void            seekdir (DIR *, long);
 extern void            closedir (DIR *);