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-rw-r--r--nitro/consts.h20
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diff --git a/nitro/consts.h b/nitro/consts.h
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+//
+// Created by mart on 4/15/20.
+//
+
+#ifndef POKEDIAMOND_CONSTS_H
+#define POKEDIAMOND_CONSTS_H
+
+#include "mmap.h"
+
+#define HW_PSR_CPU_MODE_MASK 0x1f // CPU mode
+
+#define HW_PSR_FIQ_DISABLE 0x40 // Disable FIQ
+#define HW_PSR_IRQ_DISABLE 0x80 // Disable IRQ
+#define HW_PSR_IRQ_FIQ_DISABLE 0xc0 // Disable FIQ and IRQ
+
+#define OSi_GetArenaInfo() (*(OSArenaInfo*)HW_ARENA_INFO_BUF)
+#define OSi_TRUNC(n, a) (((u32) (n)) & ~((a) - 1))
+#define OSi_ROUND(n, a) (((u32) (n) + (a) - 1) & ~((a) - 1))
+
+#endif //POKEDIAMOND_CONSTS_H