REORG: include: move sample.h to haproxy/sample{,-t}.h
This one is particularly tricky to move because everyone uses it
and it depends on a lot of other types. For example it cannot include
arg-t.h and must absolutely only rely on forward declarations to avoid
dependency loops between vars -> sample_data -> arg. In order to address
this one, it would be nice to split the sample_data part out of sample.h.
diff --git a/include/types/proxy.h b/include/types/proxy.h
index af33021..a72232f 100644
--- a/include/types/proxy.h
+++ b/include/types/proxy.h
@@ -44,7 +44,7 @@
#include <types/filters.h>
#include <haproxy/freq_ctr-t.h>
#include <types/log.h>
-#include <types/sample.h>
+#include <haproxy/sample-t.h>
#include <types/server.h>
#include <types/stick_table.h>