#ifndef EMACS_KEYBOARD_H
#define EMACS_KEYBOARD_H
-#include "systime.h" /* for struct timespec, Time */
#include "coding.h" /* for ENCODE_UTF_8 and ENCODE_SYSTEM */
#include "termhooks.h"
/* Total number of times read_char has returned, modulo UINTMAX_MAX + 1. */
extern uintmax_t num_input_events;
+/* The location of point immediately before the last command was
+ executed, or the last time the undo-boundary command added a
+ boundary.*/
+extern ptrdiff_t point_before_last_command_or_undo;
+
+/* The value of current_buffer immediately before the last command was
+ executed, or the last time the undo-boundary command added a
+ boundary.*/
+extern struct buffer *buffer_before_last_command_or_undo;
+
+extern struct buffer *prev_buffer;
+
/* Nonzero means polling for input is temporarily suppressed. */
extern int poll_suppress_count;