1 files changed, 34 insertions, 0 deletions
diff --git a/usr.bin/mandoc/term_tag.h b/usr.bin/mandoc/term_tag.h
new file mode 100644
index 0000000..62be2d3
--- /dev/null
+++ b/usr.bin/mandoc/term_tag.h
@@ -0,0 +1,34 @@
+/* $OpenBSD: term_tag.h,v 1.2 2020/04/02 22:10:27 schwarze Exp $ */
+/*
+ * Copyright (c) 2015, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Internal interfaces to write a ctags(1) file.
+ * For use by the mandoc(1) ASCII and UTF-8 formatters only.
+ */
+
+struct	tag_files {
+	char	 ofn[20];	/* Output file name. */
+	char	 tfn[20];	/* Tag file name. */
+	FILE	*tfs;		/* Tag file object. */
+	int	 ofd;		/* Original output file descriptor. */
+	pid_t	 tcpgid;	/* Process group controlling the terminal. */
+	pid_t	 pager_pid;	/* Process ID of the pager. */
+};
+
+
+struct tag_files	*term_tag_init(void);
+void			 term_tag_write(struct roff_node *, size_t);
+int			 term_tag_close(void);
+void			 term_tag_unlink(void);