Remove unnecessary #include directives.

Time for some spring cleaning.

* args.c, arith.c, buf.c, cadr.c, chksum.c, debug.c, ftw.c,
gc.c, gencadr.txr, glob.c, hash.c, lisplib.c, match.c,
parser.c, parser.l, parser.y, rand.c, signal.c, stream.c,
strudel.c, syslog.c, tree.c, unwind.c, utf8.c, vm.c: Numerous
unnecessary #include directives removed.

1 files changed, 0 insertions, 6 deletions

diff --git a/parser.l b/parser.l
index 5298efdb..c49f6e10 100644
--- a/parser.l
+++ b/parser.l
@@ -32,15 +32,9 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <limits.h>
-#include <errno.h>
-#include <dirent.h>
 #include <wchar.h>
-#include <setjmp.h>
 #include <signal.h>
 #include "config.h"
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
 #include "lib.h"
 #include "gc.h"
 #include "stream.h"