1 files changed, 0 insertions, 92 deletions
diff --git a/contrib/nvi/ip/ip.h b/contrib/nvi/ip/ip.h
deleted file mode 100644
index f7798c3..0000000
--- a/contrib/nvi/ip/ip.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*-
- * Copyright (c) 1996
- *	Keith Bostic.  All rights reserved.
- *
- * See the LICENSE file for redistribution information.
- *
- *	@(#)ip.h	8.3 (Berkeley) 10/13/96
- */
-
-typedef struct _ip_private {
-	int	 i_fd;		/* Input file descriptor. */
-	int	 o_fd;		/* Output file descriptor. */
-
-	size_t	 row;		/* Current row. */
-	size_t	 col;		/* Current column. */
-
-	size_t	 iblen;		/* Input buffer length. */
-	size_t	 iskip;		/* Returned input buffer. */
-	char	 ibuf[256];	/* Input buffer. */
-
-#define	IP_SCR_VI_INIT  0x0001  /* Vi screen initialized. */
-	u_int32_t flags;
-} IP_PRIVATE;
-
-#define	IPP(sp)		((IP_PRIVATE *)((sp)->gp->ip_private))
-#define	GIPP(gp)	((IP_PRIVATE *)((gp)->ip_private))
-
-/* The screen line relative to a specific window. */
-#define	RLNO(sp, lno)	(sp)->woff + (lno)
-
-/*
- * The IP protocol consists of frames, each containing:
- *
- *	<IPO_><object>
- *
- * XXX
- * We should have a marking byte, 0xaa to delimit frames.
- *
- */
-#define	IPO_CODE	1	/* An event specification. */
-#define	IPO_INT		2	/* 4-byte, network order integer. */
-#define	IPO_STR		3	/* IPO_INT: followed by N bytes. */
-
-#define	IPO_CODE_LEN	1
-#define	IPO_INT_LEN	4
-
-/* A structure that can hold the information for any frame. */
-typedef struct _ip_buf {
-	int code;		/* Event code. */
-	const char *str;	/* String. */
-	size_t len;		/* String length. */
-	u_int32_t val1;		/* First value. */
-	u_int32_t val2;		/* Second value. */
-} IP_BUF;
-
-/*
- * Screen/editor IP_CODE's.
- *
- * The program structure depends on the event loop being able to return
- * IPO_EOF/IPOE_ERR multiple times -- eventually enough things will end
- * due to the events that vi will reach the command level for the screen,
- * at which point the exit flags will be set and vi will exit.
- *
- * IP events sent from the screen to vi.
- */
-#define	IPO_EOF		 1	/* End of input (NOT ^D). */
-#define	IPO_ERR		 2	/* Input error. */
-#define	IPO_INTERRUPT	 3	/* Interrupt. */
-#define	IPO_QUIT	 4	/* Quit. */
-#define	IPO_RESIZE	 5	/* Screen resize: IPO_INT, IPO_INT. */
-#define	IPO_SIGHUP	 6	/* SIGHUP. */
-#define	IPO_SIGTERM	 7	/* SIGTERM. */
-#define	IPO_STRING	 8	/* Input string: IPO_STR. */
-#define	IPO_WRITE	 9	/* Write. */
-
-/*
- * IP events sent from vi to the screen.
- */
-#define	IPO_ADDSTR	 1	/* Add a string: IPO_STR. */
-#define	IPO_ATTRIBUTE	 2	/* Set screen attribute: IPO_INT, IPO_INT. */
-#define	IPO_BELL	 3	/* Beep/bell/flash the terminal. */
-#define	IPO_BUSY	 4	/* Display a busy message: IPO_STR. */
-#define	IPO_CLRTOEOL	 5	/* Clear to the end of the line. */
-#define	IPO_DELETELN	 6	/* Delete a line. */
-#define	IPO_INSERTLN	 7	/* Insert a line. */
-#define	IPO_MOVE	 8	/* Move the cursor: IPO_INT, IPO_INT. */
-#define	IPO_REDRAW	 9	/* Redraw the screen. */
-#define	IPO_REFRESH	10	/* Refresh the screen. */
-#define	IPO_RENAME	11	/* Rename the screen: IPO_STR. */
-#define	IPO_REWRITE	12	/* Rewrite a line: IPO_INT. */
-
-#include "ip_extern.h"