Merge pull request #714 from kgotlinux:patch-2

PiperOrigin-RevId: 452619005
Change-Id: I6c120f9e7bbabe3b00821adc441608ae9118bee6

absl/base/internal/unscaledcycleclock.cc

@@ -24,8 +24,13 @@
 #ifdef __GLIBC__
 #ifdef __GLIBC__
 #include <sys/platform/ppc.h>
 #include <sys/platform/ppc.h>
 #elif defined(__FreeBSD__)
 #elif defined(__FreeBSD__)
-#include <sys/sysctl.h>
+// clang-format off
+// This order does actually matter =(.
 #include <sys/types.h>
 #include <sys/types.h>
+#include <sys/sysctl.h>
+// clang-format on
+
+#include "absl/base/call_once.h"
 #endif
 #endif
 #endif
 #endif