vendor/less/v487

1 files changed, 6 insertions, 6 deletions

diff --git a/ttyin.c b/ttyin.c
index 7a8364c8af5fd..58892e1456190 100644
--- a/ttyin.c
+++ b/ttyin.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1984-2015  Mark Nudelman
+ * Copyright (C) 1984-2016  Mark Nudelman
  *
  * You may distribute under the terms of either the GNU General Public
  * License or the Less License, as specified in the README file.
@@ -31,7 +31,7 @@ extern int utf_mode;
  * Open keyboard for input.
  */
 	public void
-open_getchr(void)
+open_getchr()
 {
 #if MSDOS_COMPILER==WIN32C
 	/* Need this to let child processes inherit our console handle */
@@ -85,7 +85,7 @@ open_getchr(void)
  * Close the keyboard.
  */
 	public void
-close_getchr(void)
+close_getchr()
 {
 #if MSDOS_COMPILER==WIN32C
 	SetConsoleMode((HANDLE)tty, console_mode);
@@ -97,7 +97,7 @@ close_getchr(void)
  * Get a character from the keyboard.
  */
 	public int
-getchr(void)
+getchr()
 {
 	char c;
 	int result;
@@ -135,8 +135,8 @@ getchr(void)
 #if 0 /* allow entering arbitrary hex chars for testing */
 		/* ctrl-A followed by two hex chars makes a byte */
 	{
-		int hex_in = 0;
-		int hex_value = 0;
+		static int hex_in = 0;
+		static int hex_value = 0;
 		if (c == CONTROL('A'))
 		{
 			hex_in = 2;