1 files changed, 16 insertions, 0 deletions
diff --git a/lib/ultralib/src/io/sprawread.c b/lib/ultralib/src/io/sprawread.c
new file mode 100755
index 0000000..affc78b
--- /dev/null
+++ b/lib/ultralib/src/io/sprawread.c
@@ -0,0 +1,16 @@
+#include "PR/os_internal.h"
+#include "PR/rcp.h"
+#include "../os/osint.h"
+
+// TODO: this comes from a header
+#ident "$Revision: 1.17 $"
+
+s32 __osSpRawReadIo(u32 devAddr, u32 *data) {
+    if (__osSpDeviceBusy()) {
+        return -1;
+    }
+    
+    *data = IO_READ(devAddr);
+    return 0;
+}
+