Import /usr/src/lib/libedit from NetBSD 8.0

1 files changed, 53 insertions, 0 deletions

diff --git a/bin/cash/libedit/literal.h b/bin/cash/libedit/literal.h
new file mode 100644
index 00000000..d1929505
--- /dev/null
+++ b/bin/cash/libedit/literal.h
@@ -0,0 +1,53 @@
+/*	$NetBSD: literal.h,v 1.2.4.2 2017/07/23 14:41:26 snj Exp $	*/
+
+/*-
+ * Copyright (c) 2017 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * el.literal.h: Literal character
+ */
+#ifndef _h_el_literal
+#define	_h_el_literal
+
+#define EL_LITERAL	((wint_t)0x80000000)
+
+typedef struct el_literal_t {
+	char		**l_buf;	/* array of buffers */
+	size_t		l_idx;		/* max in use */
+	size_t		l_len;		/* max allocated */
+} el_literal_t;
+
+libedit_private void literal_init(EditLine *);
+libedit_private void literal_end(EditLine *);
+libedit_private void literal_clear(EditLine *);
+libedit_private wint_t literal_add(EditLine *, const wchar_t *,
+    const wchar_t *, int *);
+libedit_private const char *literal_get(EditLine *, wint_t);
+
+#endif /* _h_el_literal */