[svn-r16847] Description:

	Bring r16846 from revise_chunks branch back to trunk:

	Fix broken (for how long?) H5_ASSIGN_OVERFLOW macro to actually detect
overflows during assignments, along with several errors it [now] detected.

	Cleaned up a fix minor warnings and/or pieces of code also.

Tested on:
	FreeBSD/32 6.3 (duty) in debug mode
	(h5committest not needed - multi-platform test performed on branch)

1 files changed, 2 insertions, 3 deletions

diff --git a/src/H5C.c b/src/H5C.c
index 16b6d22..8c67f10 100644
--- a/src/H5C.c
+++ b/src/H5C.c
@@ -2798,7 +2798,7 @@ static herr_t H5C_epoch_marker_flush(H5F_t *f, hid_t dxpl_id, hbool_t dest,
 				     unsigned *flags_ptr);
 static herr_t H5C_epoch_marker_dest(H5F_t *f, void *thing);
 static herr_t H5C_epoch_marker_clear(H5F_t *f, void *thing, hbool_t dest);
-static herr_t H5C_epoch_marker_notify(H5C_notify_action_t action, void *thing, void *udata);
+static herr_t H5C_epoch_marker_notify(H5C_notify_action_t action, void *thing);
 static herr_t H5C_epoch_marker_size(const H5F_t *f, const void *thing, size_t *size_ptr);
 
 const H5C_class_t epoch_marker_class =
@@ -2891,8 +2891,7 @@ done:
 
 static herr_t
 H5C_epoch_marker_notify(H5C_notify_action_t UNUSED action,
-                       void UNUSED * thing,
-                       void UNUSED * udata)
+                       void UNUSED * thing)
 {
     herr_t ret_value = FAIL;      /* Return value */