--- xnu/xnu-12377.101.15/iokit/Kernel/IOHistogramReporter.cpp
+++ xnu/xnu-8019.41.5/iokit/Kernel/IOHistogramReporter.cpp
@@ -218,6 +218,7 @@
 			}
 
 			if (_histogramSegmentsConfig[cnt].scale_flag) {
+				// FIXME: Could use pow() but not sure how to include math.h
 				int64_t power = 1;
 				int exponent = cnt2 + 1;
 				while (exponent) {