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oot/src/libultra_boot_O2/__osSiRawWriteIo.c

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2020-03-17 04:31:30 +00:00
#include <global.h>
#include <ultra64/hardware.h>
s32 __osSiRawWriteIo(void *a0, u32 a1)
{
if (__osSiDeviceBusy())
return -1;
HW_REG((u32)a0, u32) = a1;
return 0;
}