before next stage

include/rust.h

@@ -0,0 +1,13 @@
+#include <stdlib.h>
+#define u8 unsigned char
+#define u16 unsigned short int
+#define u32 unsigned int
+#define u64 unsigned long int
+#define i8 char
+#define i16 short int
+#define i32 int
+#define i64 long int
+#define usize size_t
+
+void panic(char * msg);
+void log_warn(char * msg);