Implemented simple Multiboot1 kernel

kernel/stdint.h

@@ -0,0 +1,23 @@
+#ifndef _STDINT_H
+#define _STDINT_H
+
+#define NULL ((void*)0)
+
+// Naitive width
+typedef unsigned int size_t;
+typedef signed int ssize_t;
+
+// Signed ints
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed int int32_t;
+typedef signed long long int64_t;
+
+// Unsigned ints
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+
+#endif