merge Marcel Bonnet's patches for Free-BSD

[ardour.git] / libs / pbd / cpus.cc

diff --git a/libs/pbd/cpus.cc b/libs/pbd/cpus.cc
index ba4ba32fe4d10acbfb2767533acab2eee1c55722..80c40162ea71d7dc81fbad89d3579c8b3f2683b7 100644 (file)
--- a/libs/pbd/cpus.cc
+++ b/libs/pbd/cpus.cc
@@ -25,6 +25,7 @@
 #ifdef __linux__
 #include <unistd.h>
 #elif defined(__APPLE__) || defined(__FreeBSD__)
+#include <sys/stddef.h>
 #include <sys/types.h>
 #include <sys/sysctl.h>
 #endif