Repatch (from linux) of OSX IRAF

1 files changed, 28 insertions, 0 deletions

diff --git a/sys/libc/crdukey.c b/sys/libc/crdukey.c
new file mode 100644
index 00000000..a0b7042c
--- /dev/null
+++ b/sys/libc/crdukey.c
@@ -0,0 +1,28 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+*/
+
+#define import_spp
+#define	import_libc
+#define	import_xnames
+#include <iraf.h>
+
+
+/* C_RDUKEY -- Read a user keystroke object from the terminal in raw mode.
+*/
+int
+c_rdukey (
+  char	*obuf,			/* output buffer	*/
+  int	maxch			/* maxc chars out	*/
+)
+{
+	XCHAR	buf[SZ_LINE+1];
+	XINT	x_maxch = SZ_LINE;
+	int	status;
+
+
+	obuf[0] = EOS;
+	if ((status = (int) RDUKEY (buf, &x_maxch)) > 0)
+	    c_strpak (buf, obuf, maxch);
+
+	return (status);
+}