From e1bd06eb6994e6194d34ba34558325543b885c6b Mon Sep 17 00:00:00 2001
From: Imbus <>
Date: Mon, 3 Nov 2025 03:06:58 +0100
Subject: [PATCH] winsz comments

---
 winsz.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/winsz.c b/winsz.c
index 19d66fb..e57c63b 100644
--- a/winsz.c
+++ b/winsz.c
@@ -5,6 +5,10 @@
 int main(void) {
     struct winsize w;
 
+    /* See: man 2 ioctl */
+    /* See: man 2 TIOCGWINSZ */
+    /* See: linux/fs/ioctl.c */
+    /* See: linux/drivers/tty/tty_io.c (L: ~2709 and ~2359) */
     if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) == -1) {
         perror("ioctl");
         return 1;