From 2ce58c995946f85666e793c4f06efff683e76ae4 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi92@disroot.org>
Date: Wed, 12 Nov 2025 00:37:26 +0100
Subject: fixes

---
 src/libc/include/unistd.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/libc/include/unistd.h')

diff --git a/src/libc/include/unistd.h b/src/libc/include/unistd.h
index ec4fc13..dcf0336 100644
--- a/src/libc/include/unistd.h
+++ b/src/libc/include/unistd.h
@@ -19,8 +19,20 @@
 #ifndef _UNISTD_H
 #define _UNISTD_H
 
+#include <stddef.h>
 #include <stdint.h>
+#include <sys/types.h>
 
-void *sbrk(intptr_t increment);
+enum
+{
+    STDIN_FILENO,
+    STDOUT_FILENO,
+    STDERR_FILENO
+};
+
+void *sbrk(intptr_t __increment);
+ssize_t read(int __fd, void *__buf, size_t __n);
+ssize_t write(int __fd, const void *__buf, size_t __n);
+int close(int __fd);
 
 #endif
-- 
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