From 33e4233b0f7a6f7c1c3b5f17b0ae6fa4f882457b Mon Sep 17 00:00:00 2001
From: Pavel Vymetálek <pavel@vym.cz>
Date: Sat, 2 Mar 2019 15:20:33 +0100
Subject: Přidáno čtení šířky konzole i na Windows.
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- testováno na wine a v XP a šířku ukazuje stále 80 znaků :-(
- otestovat na win7 a win10
---
 sercp.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sercp.c b/sercp.c
index ea9388d..9364abc 100644
--- a/sercp.c
+++ b/sercp.c
@@ -232,7 +232,14 @@ void signal_handler_sigterm (int status) {
 /************************************************************************/
 int GetTerminalWidth(void) {
 #ifdef __WIN32
-	return (80);
+	CONSOLE_SCREEN_BUFFER_INFO csbi;
+	int columns;
+// 	int rows;
+
+	GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
+	columns = csbi.srWindow.Right - csbi.srWindow.Left + 1;
+// 	rows = csbi.srWindow.Bottom - csbi.srWindow.Top + 1;
+	return (columns);
 #else
 	struct winsize termsize;
 	ioctl (STDOUT_FILENO, TIOCGWINSZ, &termsize);
-- 
cgit