darwin: Enhance memory metrics support for Apple Silicon (ARM64)
diff --git a/configure.ac b/configure.ac
index 1f15a2a..31e2808 100644
--- a/configure.ac
+++ b/configure.ac
@@ -378,6 +378,10 @@
    AC_CHECK_FUNCS([mach_timebase_info])
    AC_CHECK_DECLS([IOMainPort], [], [], [[#include <IOKit/IOKitLib.h>]])
    AC_CHECK_DECLS([IOMasterPort], [], [], [[#include <IOKit/IOKitLib.h>]])
+
+   AC_CHECK_FUNCS([host_statistics64], [
+      AC_CHECK_TYPES([struct vm_statistics64], [], [], [[#include <mach/vm_statistics.h>]])
+   ], [])
 fi
 
 if test "$my_htop_platform" = pcp; then