From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001
From: Kacper <kacper@mail.openlinux.dev>
Date: Sun, 7 Dec 2025 20:10:31 +0100
Subject: Add build system scaffolding and libc headers

---
 lib/libc/stdio/stdin.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 lib/libc/stdio/stdin.c

(limited to 'lib/libc/stdio/stdin.c')

diff --git a/lib/libc/stdio/stdin.c b/lib/libc/stdio/stdin.c
new file mode 100644
index 00000000..bcc2eca6
--- /dev/null
+++ b/lib/libc/stdio/stdin.c
@@ -0,0 +1,18 @@
+#include <io.h>
+#include <libc.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#define BUFSIZ 4096
+#define _IOLBF 0x1
+
+weak char __stdin_buffer[0];
+struct __FILE __stdin = { .fd = STDOUT_FILENO,
+			  .flags = O_RDONLY,
+			  .buf = __stdin_buffer,
+			  .type = 0x0,
+			  .buf_size = BUFSIZ,
+			  .buf_pos = 0,
+			  .offset = 0 };
+
+struct FILE *const stdin = (struct FILE *)&__stdin;
-- 
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