initial import

strb_inv.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdint.h>
+#include <osbind.h>
+#include <mint/ostruct.h>
+#include <mint/sysvars.h>
+
+
+void __main(void)
+{
+	;
+}
+
+volatile long *acp_config = (volatile long *) 0xff040000;
+
+void inv_strb(void)
+{
+    (void) Cconws("ACP_CONFIG(0)=");
+    (void) Cconws(*acp_config & 1 ? "1" : "0");
+    (void) Cconws("\r\n");
+    *acp_config ^= 1;
+    (void) Cconws("ACP_CONFIG(0)=");
+    (void) Cconws(*acp_config & 1 ? "1" : "0");
+    (void) Cconws("\r\n");
+}
+
+int main(int argc, char *argv[])
+{
+    Supexec(inv_strb);
+    Pterm0();
+}