From 444bfa2f41143aff7490e4fa21565947565b7d30 Mon Sep 17 00:00:00 2001
From: nasr <nsrddyn@gmail.com>
Date: Fri, 13 Mar 2026 22:31:21 +0100
Subject: cleanup: generalisation

---
 source/base/base_test.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 source/base/base_test.c

(limited to 'source/base/base_test.c')

diff --git a/source/base/base_test.c b/source/base/base_test.c
new file mode 100644
index 0000000..e44aa69
--- /dev/null
+++ b/source/base/base_test.c
@@ -0,0 +1,14 @@
+void
+write_int(i32 num)
+{
+    if (num < 0)
+    {
+        write(STDERR_FILENO, "-", 1);
+        num = -num;
+    }
+    if (num >= 10)
+        write_int(num / 10);
+    char digit = '0' + (num % 10);
+
+    write(STDERR_FILENO, &digit, 1);
+}
-- 
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