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authormycroft <mycroft@NetBSD.org>1995-02-21 06:33:22 +0000
committermycroft <mycroft@NetBSD.org>1995-02-21 06:33:22 +0000
commit2d7464c4b976d44fddba9bec304b0906bcc7621f (patch)
treeb118198bb7d4770b08505ffb2d98edd5aa7eb594 /sys/lib/libsa/printf.c
parent559df5705c0eaba2f02c4fee8c47453c69a30b4c (diff)
Add a generic twiddler.
Diffstat (limited to 'sys/lib/libsa/printf.c')
-rw-r--r--sys/lib/libsa/printf.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/lib/libsa/printf.c b/sys/lib/libsa/printf.c
index 1d29e35b898..a70a64432c3 100644
--- a/sys/lib/libsa/printf.c
+++ b/sys/lib/libsa/printf.c
@@ -1,4 +1,4 @@
-/* $NetBSD: printf.c,v 1.4 1994/10/26 05:44:58 cgd Exp $ */
+/* $NetBSD: printf.c,v 1.5 1995/02/21 06:33:23 mycroft Exp $ */
/*-
* Copyright (c) 1993
@@ -179,3 +179,12 @@ kprintn(ul, base)
putchar(*--p);
} while (p > buf);
}
+
+void
+twiddle()
+{
+ static int pos;
+
+ putchar("|/-\\"[pos++ & 3]);
+ putchar('\b');
+}