1 files changed, 28 insertions, 0 deletions
diff --git a/libc/inc/def.h b/libc/inc/def.h
new file mode 100644
index 0000000..42939a0
--- /dev/null
+++ b/libc/inc/def.h
@@ -0,0 +1,28 @@
+// MIT License, Copyright (c) 2020 Marvin Borner
+
+#ifndef DEF_H
+#define DEF_H
+
+/**
+ * Types
+ */
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed long s32;
+typedef unsigned long u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+/**
+ * Macros
+ */
+
+#define NULL ((void *)0)
+
+#endif