Drastically reduce inclusion of <dirent.h>.

The <dirent.h> header is included all over the place because
it is needed by a single declaration in stream.h. That
declaration is for a function that is only called within
stream.c, so we make it internal. Now only stream.c has
to include <dirent.h>.

* buf.c, debug.c, eval.c, ffi.c, filter.c, gc.c, gencadr.txr,
hash.c, lib.c, lisplib.c, match.c, parser.c, regex.c, socket.c,
struct.c, strudel.c, sysif.c, syslog.c, termios.c, txr.c,
unwind.c, vm.c: Remove #include <dirent.h>.

* cadr.c: Regenerated.

* stream.c (make_dir_stream): Make external function static.

* stream.h (make_dir_stream): Declaration updated.

1 files changed, 0 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index 7aa463c9..331f0814 100644
--- a/vm.c
+++ b/vm.c
@@ -28,7 +28,6 @@
 #include <stddef.h>
 #include <stdio.h>
 #include <string.h>
-#include <dirent.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <limits.h>