move to header

include/PR/ultratypes.h

@@ -59,6 +59,8 @@ typedef double				f64;	/* double prec floating point */
 
 typedef u32 size_t;
 
+typedef unsigned long int uintptr_t;
+
 typedef float Matrix[4][4];
 
 #endif  /* _LANGUAGE_C */

include/hardware.h

@@ -0,0 +1,9 @@
+#ifndef _HARDWARE_H_
+#define _HARDWARE_H_
+
+#define HW_REG(reg, type) *(volatile type *)(uintptr_t)((reg) | 0xa0000000)
+
+#define AI_STATUS_REG 0x0450000C
+#define AI_STATUS_AI_FULL (1 << 31)
+
+#endif