armv7-r: bring back the declaration of mpu_allocregion()
mpu_allocregion() seems to have been deleted (or intentionally) deleted.
Its definition is still in armv7-r/arm_mpu.c and we need it. This commit
brings it back.
@@ -151,6 +151,16 @@ extern "C" {
#define EXTERN extern
#endif
+/****************************************************************************
+ * Name: mpu_allocregion
+ *
+ * Description:
+ * Allocate the next region
+ *
+ ****************************************************************************/
+
+unsigned int mpu_allocregion(void);
+
/****************************************************************************
* Name: mpu_log2regionceil
*
